50 Watt Round Explosion Proof LED Light | 7000 Lumens | Class 1 Div 1 | 5000K | 100-277V
This 50 Watt round explosion proof LED fixture is a strong choice for hazardous industrial environments due to its UL844, CSA, ATEX, and IECEX certifications covering Class 1, 2, and 3 locations, along with IP66 and IK10 ratings for protection against dust, water, and impact. Its 7000 lumen output at 5000K ensures clear visibility, while the 120 degree beam angle provides broad coverage, reducing fixture count. Multiple mounting options and a 150,000 hour lifespan support flexible installation and minimal maintenance. It is particularly well suited for chemical plants, refineries, paint shops, grain processing, and marine or wet locations.
Dwayne Kula | President, CTO and Founder
63 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
- UL 1598A Marine Outside Type
- CSA / ATEX / IECEX
Key Features
| Brand | LED Lighting Supply |
| Watts | 50 |
| Lumens | 7000 |
| 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 | 6kV |
| 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 |
Notes
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 50 watt round explosion proof LED light delivers 7000 lumens at 5000K for hazardous location lighting. It is rated for Class I, II, and III hazardous locations and operates on 100-277V power.
The fixture replaces a 250 watt metal halide fixture while reducing connected load. Its round housing, tempered glass lens, and multiple mounting configurations support fixed installations where hazardous-location construction is required.
Core Performance and Output
The fixture produces 7000 lumens at 140 lumens per watt. A standard 120 degree beam angle provides broad distribution from the tempered glass lens, and the 5000K color temperature supports clear task visibility.
Electrical operation is 100-277V at 50/60Hz, with power factor above 0.90 and total harmonic distortion below 10 percent. The 7000-lumen output can be excessive at low mounting heights where a lower output level or tighter optical control is required.
Adjustability and Control Options
This fixture supports 1-10V dimming. Dimming control must be coordinated with the installed control system and hazardous-location installation requirements.
Mounting choices include yoke and 3/4 inch NPT pendant mounting. Surface and wall mounting are available options.
Longevity and Reliability
The rated L70 life is 150,000 hours. The fixture includes 6kV surge protection for electrical transient protection.
Operating temperature range is -22 degrees F to 122 degrees F. Long-term performance depends on maintaining the sealed fixture assembly and using the specified voltage range.
Build Quality and Physical Characteristics
The housing is powder coated aluminum with a gray finish. The fixture uses a tempered glass lens and carries IP66 and IK10 ratings.
Overall dimensions are 13.7 by 11.2 inches, and fixture weight is 20 pounds. No cord is included.
Where This Product Fits Best
This fixture fits hazardous classified areas requiring an explosion proof lighting assembly, broad beam distribution, and wet-location construction. Its Class I, II, and III ratings support facilities with identified hazardous location requirements.
- hazardous location lighting
- explosion proof lighting
- chemical processing facility lighting
- paint booth lighting
- oil and gas facility lighting
- refinery lighting
- marine environment lighting
IP66, IK10, UL 1598 wet-location suitability, and UL 1598A Marine Outside Type support installations exposed to wet conditions and physical impact. Final application fit depends on the area classification and group designation.
Installation and Long-Term Use
Install the fixture using the yoke, 3/4 inch NPT pendant, surface, or wall mounting configuration specified for the project. The 20-pound fixture weight and mounting method need to be accounted for in the supporting structure.
The supplied product data does not establish a numerical mounting-height range or fixture spacing value. Mounting height, target light levels, and the 120 degree beam distribution should be reviewed as part of the layout.
How This Fixture Is Commonly Used
In hazardous location lighting, explosion proof lighting, and chemical processing facility lighting, fixtures are positioned to provide broad coverage while maintaining the required hazardous-location installation method. Paint booth lighting installations require mounting and electrical connections consistent with the identified classification.
For oil and gas facility lighting, refinery lighting, and marine environment lighting, fixture placement is based on the mounting structure, work areas, and required light levels. Wider spacing can reduce fixture count, but may reduce uniformity between fixtures.
Safety, Certifications, and Warranty
UL 844 Hazardous Locations. Class I Division 1 Groups B, C, D. Class I Division 2 Groups B, C, D. Class II Division 1 Groups E, F, G. Class II Division 2 Groups F, G. Class III.
UL 1598 Suitable for Wet Locations. UL 1598A Marine Outside Type. CSA. ATEX. IECEx. IP66. IK10. Warranty: 5 years.
Frequently Asked Questions
Q: What is the light output of this explosion proof fixture?
A: This fixture produces 7000 lumens while operating at 50 watts.
Q: What voltage does this fixture use?
A: The fixture operates on 100-277V at 50/60Hz.
Q: Can this fixture be dimmed?
A: Yes. It supports 1-10V dimming.
Q: What mounting options are available?
A: Standard mounting options are yoke and 3/4 inch NPT pendant mounting. Surface and wall mounting are available options.
Q: What hazardous-location classifications are listed for this fixture?
A: The fixture is listed for Class I Division 1 Groups B, C, D; Class I Division 2 Groups B, C, D; Class II Division 1 Groups E, F, G; Class II Division 2 Groups F, G; and Class III.
Application Questions and Clarification
Q: Is this fixture intended for hazardous location lighting?
A: Yes. Hazardous location lighting is a primary application, and the fixture carries UL 844 hazardous-location listings.
Q: Can this fixture be used for marine environment lighting?
A: Marine environment lighting is a valid secondary application. The fixture is UL 1598A Marine Outside Type and rated IP66.
Q: What should be confirmed before finalizing fixture placement?
A: Confirm the area classification, group designation, mounting method, mounting height, target light levels, and layout requirements. The supplied product data does not establish a specific spacing value.
Web ID: 2313
