LAMPS
Philips
Osram/Sylvania
Westinghouse
Eiko
Ushio
Venture
Eye
Litetronics
COMPACT FLUORESCENTS
Philips
Osram/Sylvania
TCP
Longstar
Panasonic
Eiko
Maxlite
GE
BALLASTS
Universal
Hatch
Howard
Osram/Sylvania
Robertson
Sola
Fulham/Workhorse
Ace
FLUORESCENT FIXTURES
Hubbell
Lightolier
Progress
Lumax
Alkco
Crescent
Mercury
Columbia
Lithonia
Mid-West
Metalux
Brownlee
INCANDESCENT FIXTURES
Progress
Lightolier
Forecast Lighting
Hadco
Halo
Kichler
Leadco
Prescolite
Fail Safe
RAB
Staff
Swivelier
Thomas
Trend
Abolite
RECESSED DOWNLIGHTS
Lightolier
Prescolite
Lithonia
Halo
Edison Price
Indy
CSL
Omega
Staff
Progress
HID LIGHTING
Widelyte
American Electric Lighting
Gardco/Emco
General Electric
Holophane
Hubbell
Kim
Lithonia
LSI
Lumark
McPhilben
Moldcast
Spaulding
S.P.I.
Hadco
Sterner
Stonco
EMERGENCY LIGHTING
Progress
Prescolite
Lithonia
Simkar
Emergi-Lite
Dual-Lite
LightAlarms
Sure-Lites
Pathway
Bodine
AtLite
Jessup Manufacturing
TRACK LIGHTING
Lightolier
Prescolite
Lithonia
Halo
LSI
Staff
DIMMING EQUIPMENT
Lutron
Lightolier
Prescolite
Universal
EDI
ETC
PHOTO CONTROLS & OCCUPANCY SENSORS
Tork
Intermatic
Watt Stopper
Novitas
SensorSwitch
Leviton
Lutron
POLES
Valmont
Adjusta Post
Hadco
Hapco
Lexington
Lyte-Poles
Millerbernd
Nafco
Standard
United Standards
PLASTIC LENSES
American Louver
ALP
SLP
BATTERIES
Dual-Lite
Ray-o-vac
Emergi-Lite
EverReady
National Power
Power Sonic
AV/LCD EQUIPMENT
Eiki
Panasonic
Eiko
Philips
Epson
Proxima
Hitachi
Sanyo
In-Focus
Sharp
Mitsubishi
Sony
NEC
Optima
Toshiba
Ushio