- Overview: Commercial-Grade Outdoor LED Lighting
- Product Type Comparison Table
- IP and IK Rating Guide for Outdoor Fixtures
- IP Rating Decoded: First Digit (Solid Protection) + Second Digit (Water Protection)
- IK Rating: Impact Resistance for Public and High-Traffic Areas
- Commercial Applications
Outdoor LED Lighting for Commercial Projects: Facade, Landscape and Area Lighting (2026)
Commercial outdoor LED lighting engineered for IP65/IP66 weather resistance, DLC Premium efficiency, and 50,000+ hour lifespans — factory-direct from Kingseng’s Shenzhen manufacturing facility. This comprehensive guide covers wall packs, flood lights, bollards, in-ground fixtures, and step lights with complete technical specifications, application design guidance, and OEM/ODM customization options for B2B buyers.
Overview: Commercial-Grade Outdoor LED Lighting
Outdoor commercial lighting demands fundamentally different engineering than indoor fixtures. Exposure to rain, dust, salt spray, UV radiation, and temperature extremes requires purpose-built enclosures, specialized gasketing, and corrosion-resistant finishes. Kingseng’s outdoor LED portfolio is designed from the ground up for commercial-grade durability — every fixture undergoes in-house IP test chamber validation and salt-spray corrosion testing before shipment.
Whether you’re illuminating a corporate headquarters facade, lighting a 500-space parking lot, creating ambiance along hospitality pathways, or securing a logistics yard, the right fixture specification determines both safety outcomes and long-term maintenance costs. This guide provides the technical framework for B2B buyers to specify, compare, and source outdoor LED lighting with confidence — from wattage and lumen selection to IP/IK rating interpretation, surge protection requirements, and dark sky compliance.
Kingseng manufactures the complete outdoor lighting portfolio at our Shenzhen factory: wall packs (10W–150W), flood lights (20W–500W), bollards (10W–36W), in-ground uplights (3W–36W), and step lights (3W–12W). All fixtures are available with OEM/ODM customization, custom RAL finishes, and the certifications your market requires — ETL, DLC Premium, CE, SAA, and SASO.
Product Type Comparison Table
Select the right outdoor fixture type for your application. The table below compares Kingseng’s five primary outdoor LED product categories across key technical parameters. All prices are FOB Shenzhen, valid 2026.
| Fixture Type | Model Series | Wattage Range | Lumen Output | Efficacy | IP Rating | IK Rating | CCT Options | Housing Material | FOB Price Range |
|---|---|---|---|---|---|---|---|---|---|
| Wall Pack | KS-WP | 10W – 150W | 1,200 – 19,500 lm | 120–130 lm/W | IP65 | IK08 | 3000K / 4000K / 5000K | Die-cast Aluminum | $15.00 – $89.00 |
| Flood Light | KS-FL | 20W – 500W | 2,600 – 70,000 lm | 130–140 lm/W | IP66 | IK08 | 3000K / 4000K / 5000K / RGBW | Die-cast Aluminum + Tempered Glass | $22.00 – $285.00 |
| Bollard | KS-BL | 10W – 36W | 1,100 – 4,680 lm | 110–130 lm/W | IP65 | IK10 | 3000K / 4000K | Extruded Aluminum + Polycarbonate | $38.00 – $98.00 |
| In-Ground | KS-IG | 3W – 36W | 300 – 4,680 lm | 100–130 lm/W | IP67 | IK10 | 2700K / 3000K / 4000K / RGBW | Stainless Steel + Tempered Glass | $18.00 – $72.00 |
| Step Light | KS-SL | 3W – 12W | 270 – 1,440 lm | 90–120 lm/W | IP65 | IK08 | 2700K / 3000K / 4000K | Die-cast Aluminum | $10.00 – $28.00 |
IP and IK Rating Guide for Outdoor Fixtures
Understanding IP (Ingress Protection) and IK (Impact Protection) ratings is essential for specifying outdoor commercial lighting. Selecting the wrong rating leads to premature fixture failure, safety hazards, and costly warranty claims.
IP Rating Decoded: First Digit (Solid Protection) + Second Digit (Water Protection)
| IP Rating | Solid Protection (1st Digit) | Water Protection (2nd Digit) | Typical Commercial Application | Kingseng Fixtures Available |
|---|---|---|---|---|
| IP65 | Dust-tight (6) | Water jets from any direction (5) | Wall packs under eaves, covered pathway bollards, step lights | KS-WP, KS-BL, KS-SL |
| IP66 | Dust-tight (6) | Powerful water jets (6) | Exposed flood lights, parking lot area lights, coastal installations | KS-FL series |
| IP67 | Dust-tight (6) | Temporary immersion up to 1m (7) | In-ground uplights, driveway bollards, flood-prone zones | KS-IG series |
IK Rating: Impact Resistance for Public and High-Traffic Areas
| IK Rating | Impact Energy | Equivalent | Recommended Application |
|---|---|---|---|
| IK08 | 5 Joules | 1.7 kg dropped from 300 mm | Wall packs, flood lights — standard commercial impact resistance sufficient for most exterior wall and elevated mounting |
| IK09 | 10 Joules | 5 kg dropped from 200 mm | Public area fixtures at reachable heights — park bollards, low-level wall fixtures |
| IK10 | 20 Joules | 5 kg dropped from 400 mm | Vandal-prone areas, ground-level fixtures — bollards, in-ground uplights subjected to foot traffic and vehicle loading |
Key specification rule: Fixtures mounted below 2.5m (8.2 ft) in public areas should meet IK09 minimum. Ground-level and in-ground fixtures require IK10. Kingseng bollards and in-ground series are IK10 rated as standard. For a deeper dive into IP rating selection, see our IP44 vs IP65 Lighting Guide.
Commercial Applications
1. Facade and Architectural Lighting
Building facades require precise beam control to highlight architectural features, corporate branding, and entry points without light trespass onto neighboring properties. Kingseng’s approach combines flood lights with narrow-beam optics (15°–60°) for accenting columns and architectural details, wall wash fixtures with asymmetric distribution for even surface illumination, and CCT-selectable output to match building materials — 3000K warm white for brick and stone, 4000K neutral for glass and metal curtain walls. For corporate headquarters and flagship retail, specify CRI 90+ LED arrays to render brand colors accurately at night. DMX/RDM control integration enables dynamic color-changing schemes for special events and holidays — coordinate with Kingseng’s engineering team for custom control solutions. See our Lighting Projects Case Studies for facade installations.
2. Parking Lot and Area Lighting
Commercial parking facilities demand high uniformity ratios (minimum 3:1 average-to-minimum per IES RP-20), adequate vertical illuminance for facial recognition at vehicle height, and cutoff optics to prevent glare onto adjacent roadways. Kingseng’s KS-FL flood lights (100W–500W) mounted at 6–12m poles deliver Type III, IV, or V distributions with 130+ lm/W efficacy. Key specifications: minimum 10 lux average on driving lanes, 5 lux on parking stalls (standard commercial); 20 lux average for high-security and retail parking. Photocell + motion sensor integration reduces energy consumption by 40–60% during low-occupancy hours. For structured parking, refer to our Parking Garage LED Lighting guide.
3. Pathway and Walkway Lighting
Pedestrian pathways around commercial properties require low-level, glare-free illumination that guides movement without creating harsh shadows or light pools. KS-BL bollards (10W–24W) spaced at 5–8m intervals provide 1–3 footcandles at walking surface with symmetrical or asymmetrical distribution patterns. Specify 3000K warm white for hospitality, retail, and landscape settings where ambiance matters; 4000K neutral for office parks and institutional campuses where visibility is the priority. IK10-rated housings withstand accidental cart impacts and deliberate vandalism. Bollards with 360° light distribution eliminate dark spots at pathway intersections. For coastal properties, specify the “CS” (coastal specification) option with 316 stainless hardware and double powder-coat.
4. Landscape and Garden Lighting
Commercial landscape lighting enhances property value, extends usable outdoor hours for hospitality venues, and provides security through environmental design. Kingseng’s landscape portfolio includes KS-IG in-ground uplights (3W–24W) for tree and feature illumination with adjustable beam angles (15°/30°/45°/60°), spike-mounted spotlights (10W–36W) for shrub and planting bed accenting, and KS-SL step lights (3W–6W) for terracing and grade changes. IP67-rated in-ground fixtures withstand irrigation system exposure and temporary pooling. All landscape fixtures accept standard 12V AC/DC or 120–277V AC input. Specify 2700K for warm landscape ambiance or RGBW for programmable color effects in hotel gardens and event spaces. See also our Outdoor and Garden Lighting Guide.
5. Signage Illumination
Commercial signage — monument signs, pylon signs, building-mounted signage — requires even, high-CRI illumination that renders brand colors accurately and meets municipal luminance limits. Kingseng’s signage lighting solutions employ asymmetric-distribution flood lights mounted at calculated setback distances to eliminate hot spots. Key considerations: maintain 4:1 maximum-to-minimum luminance ratio across sign face per most municipal sign codes; CRI 90+ is non-negotiable for brand color rendering; aim flood lights to prevent upward light spill (see Dark Sky Compliance below). For internally illuminated channel letters and sign cabinets, Kingseng offers custom LED modules — contact our engineering team with sign shop drawings.
6. Security and Perimeter Lighting
Security lighting for commercial properties must provide sufficient vertical illuminance for CCTV facial recognition (minimum 0.5 lux at camera plane per IEC 62676-4) while minimizing energy waste and light trespass. Kingseng recommends KS-WP wall packs (30W–80W) with full-cutoff optics for perimeter wall and entry point illumination, paired with KS-FL flood lights (100W–200W) on 6–8m poles for yard and loading dock coverage. Critical specifications: photocell dusk-to-dawn operation with battery backup option for power-failure security; microwave motion sensors integrated into wall packs for energy-saving step-down dimming when areas are unoccupied; IK10-rated housings for reachable mounting heights below 3m in exposed perimeters. For logistics and industrial security, see our Industrial LED Fixtures guide.
Surge Protection: Why It’s Non-Negotiable for Outdoor LED
Outdoor LED fixtures are exposed to lightning-induced voltage surges and utility switching transients that indoor fixtures never face. A single nearby lightning strike can induce 6kV+ surges on outdoor lighting circuits — destroying unprotected LED drivers instantly. Kingseng offers three tiers of surge protection to match your installation’s risk profile:
| Protection Level | Surge Rating | Protection Standard | Recommended For | Added Cost/Unit |
|---|---|---|---|---|
| Standard | 4kV (Line-Neutral, Line-Ground) | IEEE C62.41 Cat A | Low-lightning regions, fixtures under building eaves | Included |
| Enhanced | 6kV (L-N, L-G, N-G) | IEEE C62.41 Cat B | Moderate lightning regions, pole-mounted fixtures, parking lots | $3.50 – $8.00 |
| Premium | 10kV/10kA (all modes) | IEEE C62.41 Cat C + UL 1449 Type 2 | High-lightning regions (Florida, Gulf Coast, Southeast Asia), critical security lighting | $9.00 – $22.00 |
Important: Even the best fixture-level SPD cannot replace proper site-level surge protection. For commercial installations with 20+ outdoor fixtures, we recommend a Type 1 or Type 2 SPD at the main distribution panel plus fixture-level SPDs. Kingseng’s Distribution Cabinet Procurement Guide covers panel-level surge protection specification in detail, including DMX/DALI control integration for outdoor lighting systems.
Installation Guide: Outdoor Fixture Mounting Best Practices
Wall Pack Installation
- Mounting height: 8–14 ft (2.4–4.3m) above finished grade for perimeters; 12–20 ft for loading docks
- Spacing: 15–25 ft (4.5–7.6m) on center for continuous wall illumination; adjust based on wattage and beam spread
- Wiring: Use liquid-tight flexible conduit for the final connection from junction box to fixture. Seal all conduit entries with weatherproof fittings
- Bracket: All Kingseng KS-WP models include a universal mounting bracket with integrated bubble level for alignment
- Critical check: Verify the wall surface is flat — gaps behind the fixture housing trap moisture. Apply continuous silicone bead along the top and sides of the mounting plate (leave bottom edge unsealed for drainage)
Flood Light Installation
- Mounting options: Pole-mount (yoke bracket included), wall-mount, or ground-mount with concrete pad and pedestal adapter (optional accessory)
- Aiming: Use the graduated angle indicator on the yoke bracket. Facade flood lights: aim at 2/3 of building height from setback for even distribution. Area flood lights: calculate tilt angle using fixture IES file in DIALux or AGi32
- Wind load: For pole-mounted flood lights above 6m, verify the pole and bracket are rated for the fixture’s EPA (Effective Projected Area). KS-FL-200W and above require wind-load verification in hurricane-prone zones
- Thermal management: Maintain minimum 12″ clearance from heat-sensitive surfaces. Do not install near HVAC exhaust vents
Bollard Installation
- Foundation: Cast-in-place concrete footing, minimum 12″ diameter × 18″ depth for standard bollards; 18″ × 24″ for tall (1m+) models. Embed J-bolts using provided template
- Conduit: Bring conduit up through center of footing, terminating 2–3″ above concrete. Use rigid PVC or metal conduit — do not exceed two 90° bends between pull points
- Leveling: Shim between bollard base and footing to achieve plumb alignment before torquing anchor nuts. Uneven bollards are immediately visible and signal poor installation quality
- Drainage: Ensure the bollard’s bottom weep holes remain unobstructed. In high-water-table areas, add a gravel drainage pocket below the footing
In-Ground Fixture Installation
- Housing canister: Kingseng KS-IG fixtures include a pre-installed ABS polymer or stainless steel mounting canister. Excavate to canister depth + 50mm for gravel base
- Drainage: Connect the canister’s drain port to a gravel sump or drainage pipe. Standing water inside the canister cavity will destroy even IP67 fixtures over time — the IP rating protects the sealed fixture body, not the installation cavity
- Load rating: Verify the fixture’s static load rating matches application requirements. KS-IG series is rated for 2,000 kg static load (pedestrian traffic, light vehicle crossovers). For driveway installations subject to truck traffic, specify reinforced housings at ordering
- Cable entry: Use IP68-rated cable glands for all underground connections. Do not install junction boxes inside the canister — run continuous cable to an accessible, above-ground junction box per NEC 300.5
Dark Sky Compliance: Meeting IDA and Local Ordinances
Dark sky compliance is no longer optional for commercial outdoor lighting. Over 200 US municipalities have adopted dark sky ordinances, and the International Dark-Sky Association (IDA) certification is increasingly required for projects near observatories, national parks, and environmentally sensitive areas. Non-compliant installations face code rejection, fines, and retrofit orders.
Key dark sky requirements for commercial fixtures:
- Full cutoff / U0 classification: Zero uplight (0% of total lumens emitted above horizontal). All Kingseng outdoor area fixtures are available with full-cutoff optics — specify “FC” suffix when ordering (e.g., KS-FL-100W-FC)
- CCT limitation: Many ordinances restrict outdoor lighting to 3000K or warmer (CCT ≤ 3000K). Kingseng fixtures are available in 2700K and 3000K CCT-selectable configurations for dark sky compliance
- Shielding: External glare shields and internal louvers for flood lights directed at signage or building facades — prevents spill light beyond the target surface
- Adaptive controls: Motion-sensor dimming and time-scheduled lumen reduction (e.g., dim to 50% after 10 PM) — satisfies many ordinances’ requirement for active light management
- B.U.G. rating: Backlight-Uplight-Glare ratings per IES TM-15. For dark sky zones, specify B0-U0-G1 or better. Kingseng provides B.U.G. ratings for all standard fixture configurations; custom optics can achieve B0-U0-G0
If your project requires IDA certification or compliance with a specific municipal outdoor lighting ordinance, submit the ordinance document with your RFQ. Kingseng’s engineering team will match fixture specifications and provide compliance documentation before sampling.
Customization: OEM and ODM Options for Outdoor Lighting
Kingseng’s Shenzhen factory offers full OEM and ODM customization across the outdoor lighting portfolio. Unlike trading companies that simply rebadge catalog products, we control the entire manufacturing process — die casting, CNC machining, powder coating, PCB assembly, and final QC — enabling genuine product-level customization.
| Customization Level | What’s Included | Typical MOQ | Lead Time Impact | Cost Impact |
|---|---|---|---|---|
| Brand Level | Custom logo silk-screen / laser etching on housing, custom packaging, private-label carton artwork, custom label with your brand and model number | 100 units | +5 days | $1.50–$3.00/unit |
| Finish Level | Custom RAL powder coat colors, brushed metal finishes, wood-grain effects, two-tone color schemes | 200 units | +10 days | $3.00–$12.00/unit |
| Spec Level | Custom wattage, custom CCT (e.g., 3500K, 5700K), custom beam angles, custom driver specifications (0-10V, DALI, DMX), custom surge protection level, custom cable length and connector type | 200 units | +15 days | $2.00–$15.00/unit |
| Design Level | Custom housing design based on your drawings/specifications, custom optic design, custom PCB layout, custom thermal management, full ODM product development | 500 units | +30–45 days | Tooling: $1,500–$8,000 + Unit cost TBD |
For a complete walkthrough of the OEM/ODM process from design to delivery, see our OEM/ODM LED Lighting Customization Process guide. For pricing negotiations and MOQ tactics, see our MOQ Negotiation Guide.
Pricing Tiers and Volume Discounts (FOB Shenzhen, 2026)
Kingseng’s outdoor LED lighting pricing follows a transparent volume-tier structure. The prices below are representative for mid-range wattages within each product category. Exact quotations are provided within 24 hours of receiving your detailed RFQ.
| Product Category | Representative Model | 20–99 Units | 100–499 Units | 500–999 Units | 1000+ Units |
|---|---|---|---|---|---|
| Wall Pack | KS-WP-50W (6,500 lm) | $42.00 | $36.50 | $32.00 | $28.50 |
| Flood Light | KS-FL-100W (13,000 lm) | $68.00 | $59.00 | $52.00 | $46.00 |
| Flood Light | KS-FL-200W (27,000 lm) | $128.00 | $112.00 | $98.00 | $87.00 |
| Bollard | KS-BL-18W (2,160 lm) | $72.00 | $62.00 | $54.00 | $48.00 |
| In-Ground | KS-IG-12W (1,440 lm) | $38.00 | $33.00 | $29.00 | $25.00 |
| Step Light | KS-SL-6W (660 lm) | $18.00 | $15.50 | $13.50 | $11.50 |
What’s included in every Kingseng outdoor fixture price:
- ETL or CE certification (specify target market at order)
- Standard 4kV surge protection
- 5-year warranty on LED module, 3-year on driver and housing (see warranty terms)
- Standard packaging with VCI corrosion-inhibitor bags for ocean freight
- IES LM-79 photometric files (.IES and .LDT formats)
- Installation hardware (mounting bracket, anchor bolts, gaskets)
- Pre-shipment inspection report (AQL 2.5, Level II)
Kingseng Specification Card
| Parameter | Specification |
|---|---|
| Manufacturer | Kingseng Import & Export Co., Ltd. (Shenzhen, China) |
| Factory Location | Shenzhen, Guangdong, China — core LED manufacturing cluster |
| Export Experience | 8+ years, 40+ countries served |
| Certifications | ETL (US/CA), CE (EU), SAA (AU), SASO (KSA), FCC, RoHS, REACH |
| DLC Premium | Available on select outdoor models — qualify for US utility rebates |
| In-House Testing | IP test chambers (IP65/IP66/IP67), salt spray corrosion (ASTM B117), integrating sphere (LM-79), thermal imaging, aging/burn-in racks |
| Production Capacity | 50,000+ outdoor fixtures/month across all product lines |
| MOQ | 20 units/model (standard catalog); 100–500 units (custom/OEM) |
| Lead Time | 25–35 days (standard catalog); 40–60 days (custom/OEM) |
| Warranty | 5 years LED module; 3 years driver + housing; 5 years corrosion (CS spec) |
| Payment Terms | T/T 30% deposit, 70% before shipment; L/C at sight for orders $50,000+ |
| Shipping | FOB Shenzhen (standard); CIF/DDP available on request |
| Quality Standard | AQL 2.5 Level II; ISO 9001:2015 certified production |
| After-Sales | 72-hour RMA response; spare parts shipped via DHL Express; 2% gasket replacement kits recommended |
Frequently Asked Questions
Q: What certifications do Kingseng outdoor LED fixtures hold, and which ones should I request for my market?
All Kingseng outdoor fixtures are ETL certified for US and Canadian markets, CE marked for the EU, and available with SAA (Australia), SASO (Saudi Arabia/GCC), and UKCA (United Kingdom) certification. For US buyers, DLC Premium listing is available on select outdoor models — this is critical for utility rebate qualification, which can offset 30–60% of fixture cost. For EU buyers, we provide EN 60598-2 luminaire test reports from ISO 17025 accredited labs (SGS/TÜV). Certification documentation is organized by destination market and provided within 48 hours of order confirmation. See our complete certification guide for region-specific requirements.
Q: How do I select the correct wattage and lumen package for my outdoor project?
Start with your target illuminance (lux/footcandle) requirements per your application’s IES standard — e.g., 10 lux average for parking lots (IES RP-20), 5 lux for general pathways, 50 lux for loading docks. Then, calculate required lumens using: Total Lumens = Average Lux × Area (m²) ÷ Light Loss Factor (use 0.8 for outdoor LED with 3-year cleaning cycle). Divide by your fixture spacing to get lumens per fixture. Kingseng’s sales engineers will run DIALux/AGi32 simulations using your site plan to validate fixture selection and spacing — submit your CAD file or marked-up satellite image with your RFQ. This is a free service for orders of 100+ units.
Q: What is the difference between CCT-selectable and fixed-CCT outdoor fixtures, and which should I order?
CCT-selectable fixtures include an integrated dip switch that allows on-site selection between 3000K, 4000K, and 5000K (depending on model). Advantages: single SKU covers multiple project zones, simplifies inventory for distributors, and allows installers to adjust color temperature based on actual site conditions. Fixed-CCT fixtures are hardwired to a single color temperature at the factory. Advantages: slightly lower unit cost ($1.50–$3.00 savings per fixture), marginally higher efficacy (1–3 lm/W gain), and reduced complexity for single-application projects. For mixed-use commercial developments with parking (4000K), pathways (3000K), and security (5000K), CCT-selectable is strongly recommended. For single-application bulk orders (e.g., 500 parking lot flood lights all at 4000K), fixed-CCT offers better value.
Q: How does Kingseng ensure color consistency across large outdoor lighting orders?
LED binning is the critical quality factor for multi-fixture outdoor installations — mismatched CCT between adjacent bollards or facade flood lights is immediately visible and perceived as poor quality. Kingseng uses a 3-step MacAdam ellipse binning standard for all outdoor fixtures — tighter than the industry-standard 5-step, delivering visually indistinguishable color consistency when fixtures are viewed adjacent to each other. For premium projects (luxury hotels, flagship retail, corporate headquarters), we offer 2-step MacAdam binning as a $2.50/unit upgrade. Each production batch ships with a binning certificate documenting the exact CCT range and chromaticity coordinates of the LEDs used. For projects exceeding 500 units, we batch-hold inventory from a single LED reel production run to guarantee absolute consistency.
Q: What warranty applies to outdoor LED fixtures, and how are claims handled for international buyers?
Kingseng outdoor fixtures carry a 5-year warranty on the LED module (covering lumen depreciation below L70 within 50,000 hours and catastrophic LED failure) and a 3-year warranty on the driver and mechanical housing. Coastal Specification (CS) fixtures extend corrosion coverage to 5 years. Warranty claims are processed within 72 hours of receiving photo/video documentation of the failure. For replacement parts, we ship via DHL Express (3–5 business days worldwide). For bulk replacements, we include replacement units in your next container at no additional freight cost. We recommend buyers stock 2% gasket replacement kits and 1% spare driver units for first-year after-sales coverage. Exclusions: damage from installation exceeding fixture IP/IK ratings, chemical exposure, and unauthorized modification. See our LED Lighting Defect Rate & Warranty guide for detailed negotiation tactics.
Q: What packaging and corrosion protection do you provide for ocean freight shipments?
Outdoor fixtures face 12–32 days of salt-laden maritime air inside shipping containers — without proper protection, corrosion begins before the fixtures reach your warehouse. Kingseng’s outdoor packaging protocol includes: VCI (Volatile Corrosion Inhibitor) polyethylene bags enclosing each fixture, 50g silica gel desiccant packs per fixture box, die-cut polyethylene foam inserts (not moisture-retaining paper pulp), and double-wall corrugated master cartons. For coastal-destination shipments and high-humidity routes (Southeast Asia, Gulf, Caribbean), we recommend the CP (Corrosion-Protected Packaging) upgrade at $0.60/unit — adds a second VCI bag layer and humidity indicator cards in every master carton. See our Shipping LED Lights from China guide for complete logistics planning.
Q: Can Kingseng provide IES photometric files for lighting design software?
Yes. Every Kingseng outdoor fixture ships with IES LM-79 photometric test files in both .IES (North American format) and .LDT (European Eulumdat format). These files enable landscape architects and lighting designers to simulate fixture performance in DIALux, AGi32, and Relux before specifying products. Photometric data includes luminous intensity distribution (candela table), zonal lumen summary, total lumen output, CCT and CRI measurements, and beam angle classification. IES files are provided within 48 hours of sample request — no minimum order required. For OEM fixtures with custom optics, we provide IES files within 5 business days of gold sample approval.
Q: What is the lead time for outdoor LED lighting orders, and can you handle rush projects?
Standard catalog fixtures ship in 25–35 days from deposit confirmation. Custom finishes/specifications add 10–20 days depending on the customization level. Rush orders (15–20 days) are available during standard production periods for a 10–15% premium, subject to component inventory and production line availability. For large orders (500+ units), we recommend a 45-day lead time for production planning and quality control. Our factory operates year-round except for the two-week Chinese New Year closure (typically late January/February) — orders placed during this period should add 3 weeks to standard lead times. See our Chinese LED Factory Lead Times guide for detailed production scheduling data.
Ready to Source Commercial Outdoor LED Lighting?
Kingseng delivers factory-direct commercial outdoor LED lighting with the certifications, customization, and quality control that B2B buyers demand. Whether you’re illuminating a single commercial facade or rolling out 50 retail locations across a region, our Shenzhen manufacturing team is ready to support your project.
Submit your RFQ today and receive:
- Detailed quotation within 24 hours
- IES photometric files for your specific project geometry
- DIALux/AGi32 lighting simulation (orders 100+ units)
- Compliance documentation package for your target market
- Sample availability and lead time confirmation
Request Your Outdoor Lighting Quotation →
Additional Resources: How to Source LED Lighting from China | China LED Lighting Manufacturer Guide | LED Lighting MOQ Guide | DLC Premium Rebates Guide | Verify LED Suppliers: 8-Point Checklist | Outdoor & Garden Lighting Guide | Best Outdoor LED Lights 2026