70 Watt Round Explosion Proof LED Light | 9800 Lumens | Class 1 Div 1 | 5000K | 100-277V
This 70 watt round explosion proof LED fixture is a strong choice for hazardous locations due to its certified suitability for Class 1 Division 1 and Division 2, Groups B, C, D, as well as Class 2 and 3 environments, making it reliable in areas with explosive gases, vapors, or dusts. Its 9800 lumen output at 5000K ensures clear visibility for industrial tasks, while the IP66 and IK10 ratings provide robust protection against water, dust, and impacts. With flexible mounting options and a 150,000 hour L70 lifespan, it is ideal for chemical plants, refineries, paint shops, grain processing, and marine facilities.
Dwayne Kula | President, CTO and Founder
64 in stock (can be backordered)
Product Specifications
UL Specs
- UL 844 Hazardous Locations
- Class 1 Division 1, Group B, C, D
- Class 1 Division 2, Group B, C, D
- Class 2, Division 1, Groups E, F, G
- Class 2, Division 2, Groups F, G
- Class 3
- UL 1598 Suitable for Wet Locations
- UL1598A Marine Outside Type
- CSA / ATEX / IECEX
Key Features
| Brand | LED Lighting Supply |
| Watts | 70 |
| Lumens | 9800 |
| Lumens Per Watt | 140 |
| Replaces | 250 Watt Metal Halide |
| Voltage | 100V-277V |
| Color Temperature | 5000K |
| CRI | 70+ |
| Dimming | 1-10V |
| Beam Angles (Std) | 120° |
| Optics | Tempered Glass Lens |
| Lifespan | 150,000 (L70) hours |
| Mounting | Yoke or 3/4 in NPT Pendant |
| Mounting (Opt) | Surface or Wall |
| Fixture Color | Gray |
| Frequency (Hz) | 50/60 |
| Power Factor | >.90 |
| THD | < 10% |
Durable Construction
| Housing | Powder Coated Aluminum |
| IP Rating | IP66 |
| IK Rating | IK10 |
| Surge Protection | 10kV |
| Operating Temperature | -22°F to 122°F |
| Certifications | UL |
| Warranty | 5 years |
Measurements
| Dimensions (in) | 13.7 x 11.2 |
| Weight (lbs) | 20 |
| Cord Length | No Cord |
Download IES Files
Product Lighting Layout Estimator
Use this estimator to calculate approximate fixture count, spacing, and average foot-candles for a simple rectangular space using the selected LED fixture. Enter your room dimensions, mounting height, target foot-candles, light loss factor, and room/layout condition to generate a preliminary lighting layout. When IES photometry is available, workplane height and room reflectance controls are shown.
Project Inputs
Estimated Results
Estimated average foot-candles are preliminary and should be verified with a lighting plan for project-critical applications.
Room / Layout Condition: This field is used only when usable IES photometry is not available. In fallback mode, it acts as a simplified room utilization factor for reflectance, fixture distribution, racking, obstructions, and how much fixture light reaches the work area. Open / light-colored spaces use 0.90, typical warehouses or shops use 0.75, racked or obstructed spaces use 0.60, and dark or complex spaces use 0.45. When IES photometry is active, this field is hidden and the estimator uses the selected workplane height, LLF, and simplified reflectance adjustment instead.
Photometry / Simulation Note: When usable IES photometry is available for the selected fixture, this estimator uses the fixture’s IES candela data, selected workplane height, light loss factor, and simplified reflectance adjustment to estimate fixture count, average foot-candles, and visual light distribution. The reflectance adjustment is a conservative approximation and is not a full zonal-cavity, radiosity, or professional photometric room calculation. When IES photometry is not available, the estimator uses a simulated beam model based on lumens, mounting height, room/layout condition, light loss factor, and beam angle.
Preliminary Estimate Only: This estimator is intended for simple square or rectangular spaces and should be used as a planning aid, not a final photometric lighting plan. Actual light levels may vary based on fixture optics, selected IES file, mounting conditions, workplane height, ceiling height, surface reflectance, obstructions, controls, voltage, installation conditions, and site-specific requirements. Project-critical applications should be verified with a formal lighting plan.
This estimate is a starting point. Warehouses, industrial facilities, hazardous locations, sports areas, schools, healthcare spaces, public areas, and code-sensitive projects may require a reviewed lighting layout before purchase or installation.
Product Overview
This 70-watt round explosion proof LED light delivers 9,800 lumens at 5000K for hazardous location lighting. It is built for Class I, II, and III classified areas where fixture construction, sealing, and mounting method must match site conditions. The fixture operates on 100-277V and can replace a 250-watt metal halide fixture. Yoke and 3/4 in NPT pendant mounting support common hazardous-area installation layouts.Core Performance and Output
The fixture produces 9,800 lumens at 140 lumens per watt. Its 120-degree beam distribution provides broad coverage from a round fixture form factor. It operates at 100-277V, 50/60Hz, with a power factor above 0.90 and THD below 10%. The fixture supports 1-10V dimming. The 9,800-lumen output can be excessive at low mounting heights. Higher mounting positions require layout review to maintain light levels and uniformity.Adjustability and Control Options
This fixture supports 1-10V dimming. Control wiring and compatibility must be verified against the hazardous-location installation requirements. Standard optics use a tempered glass lens with a 120-degree beam angle. The fixture is available with yoke or 3/4 in NPT pendant mounting, with surface and wall mounting options.Longevity and Reliability
The rated lifespan is 150,000 hours L70. The fixture includes 10kV surge protection for electrical transient resistance. Its operating temperature range is -22F to 122F. Long-term performance depends on maintaining sealed entries, approved mounting methods, and correct electrical connections.Build Quality and Physical Characteristics
The housing is powder-coated aluminum with a gray finish. The tempered glass lens protects the optical assembly. This fixture is rated IP66 and IK10. It measures 13.7 by 11.2 inches and weighs 20 pounds. No cord is included. The installer must provide the appropriate wiring method for the selected mounting configuration.Where This Product Fits Best
This fixture fits classified industrial and marine environments requiring explosion proof lighting with broad distribution and wet-location construction.- hazardous location lighting
- explosion proof lighting
- chemical processing facility lighting
- oil and gas facility lighting
- refinery lighting
- marine environment lighting
- offshore rig lighting
