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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KTAT-250-480-277 /SF Keystone Step-Down AutoTransformer - Conduit 250VA-480V/277V or 180VA-347V/200V
Keystone
MSRP: $92.00Now: $75.95Was: $92.00Keystone Step-down Auto-transformer, 480/347V to 277V/200V, Max Power Load 250VA/180VA, use with Ballasts or LED drivers, (SF) Single Flex Conduit Keystone 480/347V to 277/200V Step-down Auto-Transformer Step-down transformers and auto-transformers...KT-XIM-17MSRP: $92.00Now: $75.95Was: $92.00 -
KTAT-70-480-277-RJS Keystone Step-Down AutoTransformer Bottom Studs - 70VA 480V/347V to 277V
Keystone
MSRP: $84.00Now: $69.95Was: $84.00Keystone Step-down Auto-transformer 480/347V to 277V. Max Power Load 70VA, use with Ballasts or LED drivers, Bottom Exit Stud Mount Keystone 480/347V to 277V Step-down Auto-Transformer Lighting Step-down transformers and auto-transformers are used...BSF-KT-KTAT-70-480-277-RJSMSRP: $84.00Now: $69.95Was: $84.00 -
KTG40-2L-300-UV-PS-C1 Keystone Ballasts- Ultraviolet Germicidal
Keystone
MSRP: $33.00Now: $26.95Was: $33.00Ballast for UV-C Lamps. Design to run 1 or 2 lamps not to exceed 40W Max Load. ~290mA Output. Compact Case StyleKeystone Ballasts- Ultraviolet Germicidal Spec SheetsKeystone Ballasts- Ultraviolet Germicidal Spec SheetKT-RBR-71MSRP: $33.00Now: $26.95Was: $33.00 -
KTG45-2L-370-UV-PS-C1 Keystone PureFit UV Germicidal Ballast
Keystone
MSRP: $46.00Now: $37.95Was: $46.00KEYSTONE PureFit Germicidal UV-C Electronic Compact Fluorescent Ballast, Universal 120V-277V Input, 45W Max Power Output, 350mA Output Current, UV-C 254nm light sources operates 1 or 2 G36T5, PLL18W, PLL36W, G30T8, G36T8, G17T5, G16T5, G22T5...KT-KTG45-2L-370-UV-PS-C1MSRP: $46.00Now: $37.95Was: $46.00 -
KTLD-22-UV-700-AK1 Keystone LED Driver - 22W 700mA
Keystone
MSRP: $58.00Now: $47.95Was: $58.00Keystone Constant Current LED Driver, 22W max output power, Universal 120-277Vac input, 700mA fixed output current, 10-32Vdc output, Non-dimming Keystone 22W Constant Current 700mA LED DriverKTLD-22-UV-700-AK1MSRP: $58.00Now: $47.95Was: $58.00 -
KTLD-2LT5HE-UV-8C-VDIM /G2 Keystone Constant Current LED ExternalDriver - 24" Type-C T5HE Lamps
Keystone
MSRP: $41.00Now: $33.95Was: $41.00Keystone ExternalDrive LED Constant Current Gen2 LED Driver, 16W (8W x 2 Channels) Output, Universal 120-277V Input, Operate 1-2 24" T5HE Type C Tubes, Output Current 185mA x 2 Channels, Analog 0-10V Dimming Keystone LED Driver for 24" T5HE...KT-GYI-59MSRP: $41.00Now: $33.95Was: $41.00 -
Keystone CAP-50MH Metal Halide Capacitor
Keystone
MSRP: $18.00Now: $14.95Was: $18.00Keystone Dry Film Capacitor HID Metal Halide (MH) 50 Watt, 6uF, 280V, 1 Lamp Keystone Dry Film Capacitor HID Metal Halide (MH) 50 WattCAP-50MHMSRP: $18.00Now: $14.95Was: $18.00 -
Keystone MPS-200A-Q-KIT Metal Halide Ballast Kit
Keystone
MSRP: $99.95Now: $77.95Was: $99.95Keystone MPS-200A-Q-KIT pulse start metal halide ballast kit, compatible with 200 watt M136 pulse start lamps, quad input 120/208/240/277 line voltage, CWA circuit type. Keystone 200 Watt Pulse Start Metal Halide Kit ANSI: M136 Line...MPS-200A-Q-KITMSRP: $99.95Now: $77.95Was: $99.95Qty in Cart: 0Quantity:Price:MSRP: $99.95Now: $77.95Was: $99.95Subtotal: -
Keystone Wire Guard for 60W LED Floodlight
Keystone
MSRP: $28.00Now: $22.95Was: $28.00Keystone Wire Guard for LED Flood Light, Finish Bronze, for 60W Keystone Wire Guard for 60W Spec Sheets Keystone Wire Guard Size 3 SheetKT-FLED-WG-3-KITMSRP: $28.00Now: $22.95Was: $28.00 -
KT-CYLED-6A-SQ-1-KIT-B Keystone Black Shell for Cylinder Lights
Keystone
MSRP: $42.00Now: $34.95Was: $42.00Square shell. Black. Used on 6in wall mount cylinders Keystone Black Shell LED Cylinder Lights Spec Sheets Keystone Square Shell for Cylinder Lights Spec SheetKT-JHI-09MSRP: $42.00Now: $34.95Was: $42.00 -
KT-EMRG-700 /B Keystone Emergency Ballast - 700 Lumen 90-min
Keystone
MSRP: $87.00Now: $71.95Was: $87.00KEYSTONE Electronic Emergency Ballast, up to 700 Lumens 90 minutes, 120V/277V, 1 or 2 Lamp, most T5, T5HO, T8, T8HO, T12, T12HO, and CFLs, Test Switch and Indicator Light Included Keystone 700 Lumen Emergency Light Ballast Provides a maximum...KT-TTS-11MSRP: $87.00Now: $71.95Was: $87.00 -
KT-LED12T8-36GC-835-DX2 /G2 Keystone T8s with 3500K
Keystone
MSRP: $12.00Now: $9.95Was: $12.0012W, 1450 Lumen, 3', 240° Beam Angle, Ballast Bypass, DLC 4.0, Coated, 3500KKeystone T8s Spec SheetsKeystone T8s Spec SheetKT-BGX-19MSRP: $12.00Now: $9.95Was: $12.00