Keystone
Keystone Technologies is one of the most prominent lighting manufacturers in the world. They produce a wide variety of ballasts, LED Drivers, LED Bulbs and more. Keystone strives for environmentally friendly and cost efficient lighting fixtures.  > More Information
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KT-LED12T8-36GC-850-D Keystone DirectDrive T8 LED Lamp - 3-ft 5000K
Keystone
MSRP: $12.00Now: $9.95Was: $12.00Keystone KT-LED12T8-36GC-850-D replaces conventional T8 fluorescent lamps, 3 feet long, 5000K Color Temperature, requires no external ballast or driver KT-LED12T8-36GC-850-D DirectDrive LED T8 Replacement LED Bulb Replacement for conventional...KT-LED12T8-36GC-850-DMSRP: $12.00Now: $9.95Was: $12.00 -
KT-LED15T8-48GC-950-D-CP Keystone T8s with 5000K
Keystone
MSRP: $23.00Now: $18.95Was: $23.0015W, 1675 Lumen, 4', 240° Beam Angle, Ballast Bypass, >90 CRI, DLC 4.0 Coated, 5000KKeystone T8s Spec SheetsKeystone T8s Spec SheetKT-ENE-10MSRP: $23.00Now: $18.95Was: $23.00 -
KT-RHLED-SM-2-KIT /G2 Keystone Surface Mount Kit
Keystone
MSRP: $24.00Now: $19.95Was: $24.00Steel surface mount kit, includes mounting hardware, fits all "14C" sized high bay fixtures Keystone Surface Mount Kit for Highbay Fixture Spec Sheets Keystone Surface Mount Kit Spec SheetKT-BLT-11MSRP: $24.00Now: $19.95Was: $24.00 -
KT-TLSC-3PN Keystone LED Area Lights 3-Pin Shorting Cap
Keystone
MSRP: $23.00Now: $18.95Was: $23.00NEMA Type 3-Pin Shorting Cap 0-480V Keystone 3-Pin Shorting Cap Spec Sheets Keystone Shorting Cap Spec SheetKT-QOD-73MSRP: $23.00Now: $18.95Was: $23.00 -
KTAT-375-480-277 /SF Keystone Step-Down AutoTransformer w/ Conduit - 480V/277V (375VA) or 347V/200V (270VA)
Keystone
MSRP: $153.00Now: $126.95Was: $153.00Keystone Step-down Auto-transformer, 480/347V to 277V/200V, Max Power Load 375VA/270VA, use with Ballasts or LED drivers, Feet Mount Single Flex (SF) Conduit, IP20 Damp/Dry Keystone 480/347V to 277/200V Step-down Auto-Transformer...KT-PGA-99MSRP: $153.00Now: $126.95Was: $153.00 -
KTL-F54T5-850-HO-DP Keystone T5s with 5000K
Keystone
MSRP: $8.00Now: $5.95Was: $8.00F54T5HO, 85 CRI, High Output Lamps, 5000K Keystone T5s Spec Sheets Keystone T5s Spec SheetKT-OUW-14MSRP: $8.00Now: $5.95Was: $8.00 -
KTLD-25-UV-SC1050-56-VDIM-AQ7 Keystone Compact Programmable LED Driver - 25W 1050mA Dimmable
Keystone
MSRP: $32.00Now: $25.95Was: $32.00Keystone SmartCurrent Constant Current Driver, 25W Max Power Output, Universal 120-277V Input, Programmable Fixed Output Current 350-1050mA (factory default 1050mA), 10-56Vdc Output, Analog 0-10V Dimming, IP20 dry and damp locations, 12V...KT-KTLD-25-UV-SC1050-56-VDIM-AQ7MSRP: $32.00Now: $25.95Was: $32.00 -
HPS-1000A-Q-KIT Keystone High Pressure Sodium Ballast Kit
Keystone
MSRP: $310.00Now: $257.95Was: $310.00Keystone HPS-1000A-Q-KIT high pressure sodium ballast kit, compatible with 1000 watt S52 high pressure sodium lamps, quad tap input 120/208/240/277 line voltage, CWA circuit type. Keystone 1000 Watt High Pressure Sodium Ballast Kit ANSI: S52 Line...HPS-1000A-Q-KITMSRP: $310.00Now: $257.95Was: $310.00 -
Keystone IGN-XG-03A Pulse Start Metal Halide Ignitor- 750W
Keystone
MSRP: $32.00Now: $25.95Was: $32.00Keystone Ignitor, 750W Pulse Start Metal Halide Bulbs, CWA circuit type Keystone 750W Pulse Start Metal Halide IgnitorKT-IGN-XG-03AMSRP: $32.00Now: $25.95Was: $32.00 -
Keystone MH-250A-Q-AA-KIT Metal Halide Ballast Kit - 250W M58 Quad
Keystone
MSRP: $75.00Now: $56.95Was: $75.00Keystone MH-250A-Q-AA-KIT metal halide ballast and capacitor kit for 250 watt M58 bulbs, 120/208/240/277V with a multiple quad input, CWA circuit type SHIPPING RECOMMENDED REPLACEMENT - exactly the same operation and mounting. Please review and order...MH-250A-Q-AA-KITMSRP: $75.00Now: $56.95Was: $75.00Qty in Cart: 0Quantity:Price:MSRP: $75.00Now: $56.95Was: $75.00Subtotal: -
KTEB-232-UV-PS-N-P Keystone Electronic Ballast - Rapid Start
Keystone
MSRP: $42.00$29.95KEYSTONE Electronic Fluorescent Ballast, 120-277V, "N" normal power factor, Operates F32T8, F25T8, F17T8, F15T8, F40T8 Lamps, Program Start Ballasts. KTEB-232-UV-PS-N-P Specs Keystone Fluorescent T8 Program Start Ballast Performance...KTEB-232-UV-PS-N-PMSRP: $42.00$29.95 -
KTET-75-1-SCP-DIM-RJS /A-CP Keystone Halogen-Electronic Transformer
Keystone
MSRP: $18.00Now: $14.95Was: $18.0075W Transformer, 12V Output, With StudsKeystone Halogen-Electronic Transformer Spec SheetsKeystone Halogen-Electronic Transformer Spec SheetKT-VQH-70MSRP: $18.00Now: $14.95Was: $18.00