20 Watt Explosion Proof Jelly Jar LED Light | 2800 Lumens | Class 1 Div 2 | 5000K | 100-277V | Surface Mount | Pendant Mount | Wall Mount
Dwayne Kula | President, CTO and Founder
Product Specifications
UL Specs
- UL 844 Hazardous Locations
- Class I, Division 2, Groups A, 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
- ABS
Key Features
| Brand | LED Lighting Supply |
| Watts | 20 |
| Lumens | 2800 |
| Lumens Per Watt | 140 |
| Replaces | 100 Watt Metal Halide |
| Voltage | 100V-277V |
| Color Temperature | 5000K |
| CRI | 70+ |
| Dimming | 1-10V |
| Beam Angles (Std) | 120° |
| Lifespan | 50,000 (L70) hours |
| Mounting | Surface or Wall or 3/4 in NPT Pendant |
| Frequency (Hz) | 50-60Hz |
| Power Factor | >.95 |
| THD | < 10% |
Durable Construction
| Housing | Copper Free Aluminum |
| IP Rating | IP66 |
| IK Rating | IK10 |
| Certifications | UL | Rebate Eligible |
| Warranty | 5 years |
Measurements
| Dimensions (in) | 9 x 13 |
| Weight (lbs) | 14 |
Product SKU Variations
- SKU: MLLG-E-LED-EXPLO-20-50-C1D2-PM
- SKU: MLLG-E-LED-EXPLO-20-50-C1D2-WM
- SKU: MLLG-E-LED-EXPLO-20-50-C1D2-SM
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 20-watt explosion proof jelly jar LED light delivers 2800 lumens at 5000K for hazardous location lighting, explosion proof lighting, paint booth lighting, and chemical processing facility lighting. Its compact 9 x 13 inch housing supports surface, wall, and 3/4 inch NPT pendant mounting.
The fixture operates on 100-277V and replaces a 100-watt metal halide fixture. It is built for locations requiring Class I, II, or III hazardous-location classifications.
Core Performance and Output
The fixture produces 2800 lumens at 140 lumens per watt. A standard 120 degree beam angle provides broad distribution for lower-output hazardous-location installations.
It operates at 50-60Hz with a power factor above 0.95 and THD below 10 percent. The 2800-lumen output is intended for localized coverage and may require additional fixtures where higher light levels or wider layouts are required.
Adjustability and Control Options
This fixture supports 1-10V dimming. Dimming controls must be compatible with the fixture’s 1-10V dimming system.
Surface, wall, and 3/4 inch NPT pendant mounting allow the fixture position to match the available mounting structure. The 120 degree optic is the standard beam distribution.
Longevity and Reliability
The LED system is rated for 50,000 L70 hours. L70 indicates the point at which light output is rated at 70 percent of its initial level.
The fixture has a five-year warranty. Long-term operation depends on maintaining the housing, mounting assembly, wiring, and seals in serviceable condition.
Build Quality and Physical Characteristics
The housing is copper-free aluminum with an IP66 rating and IK10 impact rating. The fixture measures 9 x 13 inches and weighs 14 pounds.
The enclosed jelly jar form factor is suited to installations where the fixture needs a compact, protected housing. Mounting support must be suitable for the fixture weight and selected mounting method.
Where This Product Fits Best
This fixture fits hazardous-location installations requiring a lower-output LED fixture with wet-location, marine outside type, and impact-rated construction.
- hazardous location lighting
- paint booth lighting
- chemical processing facility lighting
- marine environment lighting
- wastewater treatment lighting
- solvent storage area lighting
Its Class I, Class II, and Class III ratings, IP66 protection, and copper-free aluminum housing align with demanding environmental conditions. Final application fit must match the specific hazardous-location classification listed for the installation.
Installation and Long-Term Use
Install the fixture using the surface, wall, or 3/4 inch NPT pendant mounting option that matches the mounting location. Confirm the available supply voltage is within the 100-277V operating range.
For continued service, inspect the mounting assembly, housing condition, and electrical connections during scheduled maintenance. Maintain the fixture’s enclosed construction and avoid modifying the housing or mounting arrangement.
How This Fixture Is Commonly Used
In hazardous location lighting and paint booth lighting layouts, the fixture is positioned through surface, wall, or pendant mounting based on the available structure and required light direction. The 120 degree beam angle supports broad light distribution from each fixture.
Layout patterns are based on the 2800-lumen output, mounting position, and required light levels for the selected application. Wider spacing can reduce overlap and uniformity, while closer spacing increases fixture overlap.
Safety, Certifications, and Warranty
This fixture is UL 844 listed for hazardous locations. It is rated for Class I, Division 2, Groups A, B, C, D; Class II, Division 1, Groups E, F, G; Class II, Division 2, Groups F, G; and Class III.
It is UL 1598 suitable for wet locations, UL 1598A Marine Outside Type, ABS rated, IP66 rated, and IK10 rated. The fixture is rebate eligible and carries a five-year warranty.
Frequently Asked Questions
Q: What is the light output of this explosion proof jelly jar fixture?
A: The fixture delivers 2800 lumens while consuming 20 watts. Its efficacy is 140 lumens per watt.
Q: What voltage does this fixture operate on?
A: The fixture operates on 100-277V at 50-60Hz.
Q: What mounting options are available?
A: The fixture supports surface mounting, wall mounting, and 3/4 inch NPT pendant mounting.
Q: Can this fixture be dimmed?
A: Yes. The fixture supports 1-10V dimming.
Q: What product data should be considered when planning a fixture layout?
A: Consider the 2800-lumen output, standard 120 degree beam angle, and selected mounting method. The supplied product data does not establish a specific spacing value or fixture quantity.
Application Questions and Clarification
Q: Is this fixture listed for hazardous location lighting?
A: Yes. It is UL 844 listed for hazardous locations and carries the stated Class I, Class II, and Class III ratings.
Q: Can this fixture be used for paint booth lighting?
A: Paint booth lighting is a valid application for this fixture. The installation classification must match the fixture’s listed hazardous-location ratings.
Q: What should be confirmed before selecting a mounting method?
A: Confirm whether the installation requires surface, wall, or 3/4 inch NPT pendant mounting. The mounting structure must support the 14-pound fixture.
Web ID: 1890