20 Watt Explosion Proof Jelly Jar LED Light | 2800 Lumens | Class 1 Div 1 | 5000K | 100-277V
Dwayne Kula | President, CTO and Founder
228 in stock
Product Specifications
UL Specs
- UL 844 Hazardous Locations
- Class I, Division 1, Groups C,D
- 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 | No |
| Beam Angles (Std) | 360° |
| Optics | Spherical Tempered Glass Dome |
| Lifespan | 50,000 (L70) hours |
| Mounting | Surface 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 |
| Operating Temperature | -22°F to 122°F |
| Certifications | ETL | Rebate Eligible |
| Warranty | 5 years |
Measurements
| Dimensions (in) | 12.5 X 8.8 |
| Weight (lbs) | 14 |
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 2,800 lumens at 5000K for hazardous location lighting. Its compact enclosed form uses a spherical tempered glass dome and copper-free aluminum housing.
The fixture operates on 100-277V and replaces a 100-watt metal halide fixture. Surface mounting and 3/4 in NPT pendant mounting support installation where an enclosed hazardous-location fixture is required.
Core Performance and Output
This fixture produces 2,800 lumens at 140 lumens per watt. The standard 360-degree distribution provides broad light output around the fixture body.
Electrical performance includes 100-277V operation, 50-60Hz frequency, power factor above 0.95, and THD below 10%. This fixture is not dimmable.
The 2,800-lumen output suits localized hazardous location lighting and lower-output fixture layouts. Output may be excessive where fixtures are mounted close together in confined areas.
Adjustability and Control Options
This fixture has a fixed 20-watt output and fixed 5000K color temperature. The standard optic is a spherical tempered glass dome with a 360-degree beam distribution.
No dimming option is provided. Lighting control requirements need to be addressed through the branch circuit or project control design.
Longevity and Reliability
The LED system is rated for 50,000 hours at L70. This rating reflects the point at which light output is expected to retain 70 percent of initial output.
The fixture operates from -22 degrees F to 122 degrees F. The enclosed housing, IP66 rating, and IK10 impact rating support use in demanding hazardous location lighting conditions.
Build Quality and Physical Characteristics
The housing is copper-free aluminum with a spherical tempered glass dome. The fixture measures 12.5 x 8.8 inches and weighs 14 pounds.
Mounting options are surface mount or 3/4 in NPT pendant mount. Fixture support, mounting location, and conduit arrangement must match the installation conditions.
Where This Product Fits Best
This fixture fits classified hazardous locations requiring a compact, enclosed LED light with broad 360-degree distribution. Classification requirements must match the listed Class, Division, and Group ratings.
- hazardous location lighting
- paint booth lighting
- chemical processing facility lighting
- marine environment lighting
- wastewater treatment lighting
- solvent storage area lighting
Its IP66, IK10, wet-location, marine outside type, and hazardous-location ratings address environments with exposure to moisture, impact, and classified materials. Final application fit depends on the specific area classification and installation requirements.
Installation and Long-Term Use
The fixture can be installed by surface mounting or through a 3/4 in NPT pendant connection. Installation must maintain the required hazardous-location wiring method and enclosure integrity.
Mounting height should be established from the required light level, fixture layout, and the 360-degree distribution. The 14-pound fixture weight must be accounted for in the mounting structure.
For long-term use, inspect the glass dome, housing, mounting connection, and conduit entry during scheduled maintenance. The fixture is rated for operation within -22 degrees F to 122 degrees F.
How This Fixture Is Commonly Used
In hazardous location lighting and paint booth lighting, fixtures are positioned to provide broad coverage around the mounting point. Surface mounting is used where the fixture is installed directly to a suitable structure, while pendant mounting places the fixture below the mounting surface.
In chemical processing facility lighting, marine environment lighting, wastewater treatment lighting, and solvent storage area lighting, mounting height and fixture placement are determined by the classified area, equipment arrangement, and required light levels. The 360-degree distribution supports layouts that need light around the fixture rather than a directional beam.
Fixture spacing varies with mounting height, target light levels, and obstructions. Closer spacing can improve uniformity but can also increase overlap from the 360-degree distribution.
Safety, Certifications, and Warranty
UL 844 Hazardous Locations. Class I, Division 1, Groups C and D. Class I, Division 2, Groups A, B, C, and D.
Class II, Division 1, Groups E, F, and G. Class II, Division 2, Groups F and G. Class III.
UL 1598 Suitable for Wet Locations. UL 1598A Marine Outside Type. ABS. ETL. IP66. IK10.
This fixture includes a 5-year warranty. It is rebate eligible.
Frequently Asked Questions
Q: What light output does this explosion proof jelly jar fixture provide?
A: The fixture uses 20 watts and delivers 2,800 lumens at 5000K with an efficacy of 140 lumens per watt.
Q: What voltage does this fixture require?
A: The fixture operates on 100-277V at 50-60Hz.
Q: Can this fixture be dimmed?
A: No. This fixture is not dimmable.
Q: What mounting options are available?
A: The fixture supports surface mounting or 3/4 in NPT pendant mounting.
Q: How should fixture spacing be planned?
A: Spacing should be based on mounting height, target light levels, the 360-degree distribution, and the project layout. A specific spacing value is not established by the supplied product data.
Application Questions and Clarification
Q: Can this fixture be used for hazardous location lighting?
A: Yes, when the area classification matches its UL 844 ratings: Class I, Division 1, Groups C and D; Class I, Division 2, Groups A, B, C, and D; Class II, Division 1, Groups E, F, and G; Class II, Division 2, Groups F and G; and Class III.
Q: What should be confirmed for paint booth lighting or solvent storage area lighting?
A: Confirm the hazardous area classification, required mounting method, voltage, fixture layout, and required light level before installation.
Q: Is this fixture rated for marine environment lighting and wastewater treatment lighting?
A: The fixture is UL 1598A Marine Outside Type, ABS, IP66, and IK10 rated. Application conditions must match the listed hazardous-location classifications and operating temperature range.
Web ID: 2081
