Area lighting
Ballasts
Bathroom aerators
Batteries
Circuit breakers
Electrical Heaters (baseboard, unit & wall-mount)
Emergency lights
Energy conservation
Exit sign retrofit kits
Exit signs (Chicago & non-Chicago approved)
Fan belts
Fuses

GFCIs/Switches
Heaters
HID retrofits
Kitchen aerators
Laminar aerators
Lamp shades
LED Drivers
LED HID retrofits
LED lamps and tubes
LED panels
Lenses
Light fixtures
Occupancy sensors

Advance Transformer
Aida
Alset
AM Conservation
American Pride
Axis
Big Beam
BRK
Chloride
Color Kinetics
Con Tech Lighting
Cree
Day-Brite
Duray
Earthtronics

ecobee
Ecolite
Espen
Etcon
Gardco
Green Creative
Hadco
Halco
ILP
Keystone
Lampshades
Ledalite
Lightolier
Louvers International
Lumec
Maxlite