What is the difference between an LED tri-proof light and an LED explosion-proof light?

A tri-proof light is sealed against water, dust and corrosion (typically IP65–IP66) for car parks, cold stores, food plants and warehouses. An explosion-proof light is additionally engineered and certified to prevent ignition of flammable gas or dust, and is specified by hazardous zone, gas group and temperature class for oil & gas, chemical, paint, mining and fuel-storage sites.

Does Scoden offer OEM, ODM and SKD services?

Yes. Scoden supports private-mould development, OEM branding and packaging, ODM product development and SKD kits for buyers who assemble locally.

What technical documents can buyers receive?

Datasheets, IES photometric files measured in our in-house darkroom, aging and withstand-voltage test records, the ISO 9001 quality-system certificate and model-specific certificate copies are available on request.

Can your fixtures include emergency backup, sensors or dimming?

Yes. Options include microwave and intelligent sensing, multi-mode dimming and CCT tuning, solar power, battery emergency backup and DC low- or high-voltage input.

Where is the Scoden factory located?

Our factory is in Beibaixiang Town, Yueqing, Wenzhou, Zhejiang Province, China — a region widely known as China's Electrical Capital. On-site and live video factory audits are welcome.

ODM 36V Tri-Proof Light Factory & Quotes

Primary Lineup

Standard & Heavy-Duty Low-Voltage Luminaires

Explore production-ready industrial fixtures customizable to 36V AC/DC driver configurations for specialized EPC deployments.

Panel Series 300/600/1200mm 18-60W LED ceiling panel light

300/600/1200mm 18-60W LED Ceiling Panel Light

18-60W Dust-free Cleanrooms IP65 Optical Seal

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Ex Protected 20-50W Round Mini Explosion Proof Ceiling Light

20-50W Round Mini Explosion Proof Ceiling Light

20-50W Die-cast Al Body Low Voltage Ready

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Flood Series 30-50W Rectangular Explosion Proof LED Flood Light

30-50W Rectangular Explosion Proof LED Flood Light

IP65 Sealed Tempered Borosilicate Marine Coating

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High Lumen 10-24W AC85-265V 120lm/W Explosion Light

10-24W AC85-265V 120lm/W Explosion Light

120 lm/W Wide Input Range Compact Form

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Mining Standard High Lumen 120lm/W Round Mining Explosion Ceiling Light

High Lumen 120lm/W Round Mining Explosion Light

SELV 36V Support High Shock Tolerant IP66 Rated

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Emergency Dual 100W+30W Emergency Backup Explosion Proof LED Lamp

100W+30W Emergency Backup Explosion Proof Light

Dual Cavity LiFePO4 Internal 90-180 Min Run

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Modular High Bay 75-300W Compact Explosion Proof Industrial Floodlight

75-300W Compact Industrial Floodlight

75-300W Scale Thermal Fin Cooling Gore Breather Vent

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Batten Linear Long Strip LED Explosion Proof Fluorescent Light 20W-60W

Long Strip LED Linear Fluorescent Retrofit 20-60W

2ft / 4ft / 5ft Extruded PC/Al Through-Wiring Ready

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Technical Whitepaper

The Global Shift to Safety Extra-Low Voltage (36V SELV) Tri-Proof Lighting

Comprehensive engineering analysis on voltage selection, occupational safety standards (OSHA/IEC), and the total cost of ownership (TCO) in hazardous processing infrastructure.

Life Safety & Confined Space Compliance

Under international standards such as IEC 60364-7-706 and OSHA 1910.303, conductive confined spaces (such as ship hulls, boilers, damp utility tunnels, and chemical reaction tanks) prohibit standard line-voltage (110V/230V) luminaires. A human body saturated in sweat or conductive liquids has skin resistance reduced to below 500 ohms. A standard 220V shock is lethal, whereas a 36V AC or DC supply prevents ventricular fibrillation, ensuring zero electrocution risk during accidental cable severance or mechanical fixture rupture.

Centralized DC Microgrid Compatibility

Modern industrial installations are increasingly shifting from isolated AC step-down transformers to centralized 36V or 48V DC busbars powered by solar-plus-storage microgrids and central emergency battery systems. Utilizing factory-configured 36V DC tri-proof fittings eliminates decentralized AC-DC driver failures—the primary failure point in industrial lighting—yielding MTBF figures exceeding 100,000 hours at ambient temperatures up to 55°C.

Corrosion, Moisture & Conductive Slurry Resilience

In facilities such as wet-process mineral refining, underground coal washing plants, and coastal vessel repair dry docks, saline mist and mineral conductive dust rapidly bridge standard creepage distances. Scoden 36V tri-proof series utilize unified co-extrusion polycarbonate or marine-grade copper-free die-cast aluminum with specialized vulcanized silicone gaskets, maintaining true IP66 integrity while avoiding dangerous arc-flash triggers.

Technical Comparison: 36V Low-Voltage vs. Standard 220V Mains Tri-Proof Luminaire

Review the electrical, mechanical, and regulatory disparities when specifying lighting infrastructure for heavy-hazard installations.

Engineering Parameter	Standard 100-277V AC Luminaire	Scoden ODM 36V SELV Industrial Light	Strategic Buyer Advantage
Electric Shock Hazard	Lethal in wet/confined spaces (110V-277V)	Non-lethal SELV threshold (≤ 36V RMS)	Full compliance with international mine & shipyard safety laws
Driver Topology	Onboard high-voltage switching driver	Constant-current buck driver or external DC rack	Drastically reduced heat generation; extended capacitor lifespan
Arc Flash & Spark Energy	Sufficient energy to ignite dust/vapors	Significantly suppressed electrical spark potential	Superior safety redundancy in Zone 2 / Zone 22 applications
Cabling & Conduit Demands	Heavy armored cable + rigid metal conduits	Optimized low-voltage flexible cabling acceptable	Lower installation labor overhead and lighter structural load
Harsh Operating Temp	-20°C to +45°C (Driver component limited)	-40°C to +60°C (Extended industrial rating)	Ideal for industrial boiler rooms and high-temperature drying kilns

12+

Years Manufacturing Excellence

2,000m²

Precision Assembly Floor

100%

Hi-Pot & Aging Tested

Class 1

Darkroom Photometric Lab

Production Powerhouse

The Yueqing Electrical Ecosystem: Why Sourcing ODM From Us Lowers Costs by 28%

Zhejiang Skodan Lighting Co., Ltd. is headquartered in Beibaixiang Town, Yueqing City—widely recognized across the globe as "China's Electrical Capital." This geographical advantage translates into undeniable supply chain efficiencies for international distributors and project developers.

Within a 5-kilometer radius, our facility accesses world-class high-precision tooling makers, automated aluminum die-casting foundries, certified flame-retardant polycarbonate compounders, and high-spec terminal block manufacturers. This tight integration allows us to execute rapid sample proofing in 48-72 hours and iterate custom ODM tooling in less than 20 days, compared to the standard 60-day cycle in other regions.

In-house High-Precision Laser Marking Automated CNC Punching Presses Continuous Glue Dispensing Robots Computerized Darkroom Goniophotometer

Deployment Scenarios

Tailored Engineering for High-Risk Global Industry Applications

Global procurement teams demand specialized compliance. Here is how our ODM 36V tri-proof fixtures are deployed in demanding regional environments.

Marine Drydocks & Shipboard Ballast Tanks

Regional Focus: Singapore, Rotterdam, Busan, Middle East Gulf.
During hull repairs and vessel cleaning, high humidity and continuous salt water washing create severe shock hazards. 36V AC/DC luminaires provide high lux without risking worker fatalities under wet skin resistance conditions.

Underground Mining & TBM Tunnels

Regional Focus: Australia, Chile, South Africa, Canada.
Tunnel Boring Machines (TBM) and coal handling corridors experience extreme mechanical vibration and constant water seepage. Fixtures need IK08/IK10 toughness paired with 36V DC central battery operation during emergency power cuts.

Food & Beverage Steam Washdown Bays

Regional Focus: North America, Germany, New Zealand.
High-pressure hot water washdowns (>80°C) with caustic detergents degrade substandard lighting. Our smooth seamless housings prevent bacterial entrapment and eliminate glass breakage contamination risks on production lines.

Chemical Pre-treatment & Electroplating

Regional Focus: Southeast Asia, Mexico, Eastern Europe.
Acidic and alkaline vapors corrode standard steel fittings within months. Full-plastic PC housings or epoxy-powder coated alloys with acid-resistant neoprenes guarantee continuous operation without housing degradation.

Future-Ready Engineering

Emerging Trends in Industrial Lighting & Scoden ODM Capabilities

Stay ahead of technological shifts with our adaptable R&D solutions, private molding options, and SKD assembly kits.

SKD Kits for Tariff Optimization

To assist international partners in bypassing steep customs tariffs in regions like India, Brazil, and North America, we provide comprehensive Semi-Knocked-Down (SKD) and Completely-Knocked-Down (CKD) kits. We ship precision-extruded housings, certified 36V drivers, populated MCPCB LED engines, and pre-cut wire harnesses ready for rapid local assembly.

Microwave Sensing & CCT Tuning

Integrate 5.8GHz high-frequency microwave motion sensors directly behind the polycarbonate diffuser without compromising the IP66 seal. Our intelligent controls support 3-step dimming (100% → 20% standby → off) and switchable correlated color temperatures (3000K/4000K/6000K), reducing distributor stock SKU overhead by 66%.

Custom IES Photometric Engineering

Every commercial quote is backed by empirical data. Our in-house darkroom generates absolute .IES and .LDT files for DIALux modeling, empowering EPC contractors to calculate precise UGR glare values, lux distribution, and luminaire counts before placing production orders.

Procurement Knowledge Base

Frequently Asked Questions: Sourcing ODM 36V Tri-Proof Lights

Detailed technical, compliance, and logistical answers direct from our factory engineering team.

What are the key technical differences between an LED tri-proof light and an LED explosion-proof light?

A tri-proof light is primarily sealed against water ingress, particulate dust, and chemical corrosion (standard ratings IP65 to IP66, IK08) for spaces like car parks, tunnels, food processing centers, and refrigerated warehouses. An explosion-proof light is built with heavier die-cast enclosures and flameproof joints certified according to IECEx/ATEX schemes (Zone 1/21 or Zone 2/22). It prevents internal electrical sparks or thermal dissipation from igniting volatile surrounding gases or combustible dusts. Both types can be custom-manufactured in 36V SELV inputs at our Yueqing factory.

Why is 36V AC/DC specified over standard 110V/220V in wet or industrial applications?

Safety Extra-Low Voltage (SELV) regulations establish that electrical potentials below 50V AC or 120V ripple-free DC significantly reduce the probability of electrocution in damp or highly conductive working areas. 36V is the international sweet spot: it delivers lower line voltage drop over standard wiring compared to 12V or 24V systems while remaining completely below the dangerous ventricular fibrillation threshold, making it mandatory for ship repair yards, mining wash plants, and boiler inspection tunnels.

Does Scoden Lighting support full ODM, OEM, and private tooling projects?

Yes. We offer turnkey ODM services including bespoke optical lens design, customized aluminum heat sink extrusions, private labeling, custom packaging, and specific driver input designs (such as 36V AC/DC, 24-48V wide input, or 12-24V DC). We also accommodate SKD (Semi-Knocked-Down) supply schemes for regional manufacturers seeking to satisfy local content requirements.

What quality control documentation and testing records accompany each delivery?

Every production batch undergoes 100% burn-in aging tests (minimum 4-8 hours), high-voltage withstand (Hi-Pot) insulation checks, and ground continuity validation. In addition, our ISO 9001 certified quality department provides photometric .IES files measured in our darkroom, spectral distribution reports, IP water ingress certs, and complete material certificates on request.

How do you manage voltage drop over long linear runs with 36V distribution?

Because lower voltages require higher current for equivalent wattage, line resistance can cause downstream dimming. We address this by engineering our 36V MCPCBs with integrated constant-current driver ICs capable of accepting 30V-42V fluctuations while maintaining identical lumen output. We also configure fixtures with heavy-gauge through-wiring (2.5mm² or 4.0mm² internal copper conductors) to support daisy-chain runs of up to 20-30 fixtures from a single centralized power tap.

Extended Catalog