Appleton™ Code•Master™ LED Factory Sealed Luminaires

The Code•Master™ LED explosionproof luminaire is certified for Class I, Division 1 locations and offers a full range of lumen outputs and mounting options. Easy to install in new and retrofit applications, it fits in the same mounting hoods as our Code•Master luminaires with no rewiring. Easy to maintain, it offers field replaceable components and 60,000+ hours of operation with minimal maintenance. It is available in a full range of models equivalent to HID lamps from 100 to 750 Watts. The low profile design and optional diffused glass globe ensure adequate clearance and minimal glare in low ceiling applications, while the highest lumen output models provide ample lighting at mounting heights of 30 feet or higher.


  • Typical applications include oil refineries, petrochemical facilities, pulp and paper mills, foundries, manufacturing facilities, waste and sewer treatment facilities, mining, and power generation facilities
  • 60,000 hours rated life eliminates the need for frequent relamping
  • Arrangement of heat-producing components results in more efficient heat dissipation for cooler fixture operation
  • Fixture housing and mounting hoods are copperfree cast aluminum with baked epoxy finish. All exposed hardware is stainless steel
  • Aluminum body utilizes the same Code•Master HID mounting hoods, and is an easy retrofit for existing Code•Master HID installations; can be pendant, ceiling, wall, stanchion or trunnion mounted
  • Acme double-lead threads speed installation and fixture removal from mounting hood – only half as many turns are required as for single-lead threads. The threads do not stick or gall
  • Safe, easy servicing without disconnecting any wiring. “Wireless” fixture unit easily threads off mounting hood for convenient servicing or for immediate replacement with a “stand-by” unit. Lens and driver are all field replaceable
  • LED arrays generate light outputs from 3,200 3,700 to 19,300 lumens (an equivalent of 100 W HID to 750 W HID lamps) providing exceptional efficacy
  • Universal, high efficiency, drivers cover voltage requirements for 120-277 Vac, 125-300 Vdc and 347-480 Vac, 50/60 Hz, Volts +/- 10%
  • Up to 6Kva surge suppression


NEC/CEC Certifications and Compliances
Class I, Division 1 and 2, Groups B, C, D; Class I, Zone 1, Group IIB + H2; Class II, Division 1, Group E, F, G; Class II, Division 2, Group F, G; Class III; Simultaneous Exposure; Type 3R, 4X; IP66/67; Suitable for Use in Wet Locations; Marine Outside Type (Salt Water); Approved for use in Paint Spray Booths
Lumens to Watts
3700 lumens is 100 W HPS/PSMH; 5400 lumens is 150 W HPS/PSMH; 7900 lumens is 175 W PSMH; 10,000 lumens is 250 W HPS/PSMH; 11,600 lumens is 350 W PSMH; 16,700 lumens is 600 W HID or equivalent; or 19,300 lumens is 750 W HID or equivalent
Ambient Temperatures
-40 °C to +65 °C (-40 °F to +149 °F), check catalog pages for details
120-277 Vac, 50/60 Hz; also included is 125-300 Vdc or 347-480 Vac, 50/60 Hz, Volts +/- 10%
Standard Materials and Finishes
Ballast bodies, mounting hoods and guards are copperfree (4/10 of 1% max.) aluminum with electrostatically applied, baked gray epoxy clad finish. Globes are made of explosionproof glass, gaskets are silicone, all hardware, catch assemblies and guard are stainless steel
Glodok Exproof Product