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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Out of stock
Keystone KT-LED18T8-48GC-850-D-FDIM Dimmable T8 LED Lamp
Keystone
MSRP: $32.00Now: $26.95Was: $32.00Dimming LED replacement for conventional T8 linear fluorescent bulbs. KT-LED18T8-48GC-850-D-FDIM Direct Drive LED T8 Replacement LED Bulb Replacement for Conventional Fluorescent Lamp Shatterproof Coated Glass Dimmable via TRIAC Dimmers (Forward...KT-LED18T8-48GC-850-D-FDIMMSRP: $32.00Now: $26.95Was: $32.00 -
KT-LED16T8-36P2S-840-D Keystone Double-Sided LED Bypass Sign Tube - 36"
Keystone
MSRP: $49.00$38.95Keystone KT-LED16T8-36P2S-840-D LED Sign Tube, Ballast-Bypass (no external driver), Double Sided (360°), 36" long, 16W - 125 lm/W, 4000K, 2000 Lumen, R17d socket, replacement for conventional T12HO and T8HO sign tubes. Keystone SignHero...KT-LED16T8-36P2S-840-DMSRP: $49.00$38.95 -
KT-LED18T8-42P2S-840-D Keystone Double-Sided LED Bypass Sign Tube - 42"
Keystone
MSRP: $50.00$39.95Keystone KT-LED18T8-42P2S-840-D LED Sign Tube, Ballast-Bypass (no external driver), Double Sided (360°), 42" long, 18W - 125 lm/W, 4000K, 2250 Lumen, R17d socket, replacement for conventional T12HO and T8HO sign tubes. Keystone SignHero 360°...KT-LED18T8-42P2S-840-DMSRP: $50.00$39.95 -
KT-LED31T8-72P2S-840-D Keystone Double-Sided LED Bypass Sign Tube - 72"
Keystone
MSRP: $90.00$71.95Keystone KT-LED31T8-72P2S-840-D LED Sign Tube, Ballast-Bypass (no external driver), Double Sided (360°), 72" long, 31W - 129 lm/W, 4000K, 4000 Lumen, R17d socket, replacement for conventional T12HO and T8HO sign tubes. Keystone SignHero 360°...KT-LED31T8-72P2S-840-DMSRP: $90.00$71.95 -
KT-RHLED200-12CB-850-VDIM Keystone Highbay Fixture with 5000K
Keystone
MSRP: $239.00Now: $231.95Was: $239.00Round Highbay Fixture. 200W, 120-277V Input, 0-10V Dimming. Built in sensor receptacle, 5000KKeystone Highbay Fixture Spec SheetsKeystone Highbay Fixture Spec SheetKT-LMX-02MSRP: $239.00Now: $231.95Was: $239.00 -
Keystone KT-LED11.5T8-48GC-830-S Smartdrive T8 LED Lamp - 3000K Shatterproof-Glass
Keystone
MSRP: $14.00$8.95Keystone SmartDrive KT-LED11.5T8-48GC-830-S is a ballast compatible direct replacement for F32T8/32W, F32T8/30W, F32T8/28W, F32T8/25W fluorescent lamps, 11.5W, 3000K, Type A 4 ft shatter-proof coated glass tube, Beam Angle 220°, ballast compatible...KT-LED11.5T8-48GC-830-SMSRP: $14.00$8.95 -
Keystone KT-LED12T8-48G-830-S Smartdrive T8 LED Lamp
Keystone
MSRP: $11.95Now: $9.95Was: $11.95The KT-LED12T8-48G-830-S is a 4' long 3000K direct replacement for F32T8/32W, F32T8/30W, F32T8/28W, F32T8/25W fluorescent lamps. KT-LED12T8-48G-830-S SmartDrive LED T8 Replacement LED Bulb Compatible with most Electronic T8 Ballasts Direct...KT-LED12T8-48G-830-SMSRP: $11.95Now: $9.95Was: $11.95 -
Keystone MH-50X-Q-KIT Metal Halide Ballast Kit
Keystone
MSRP: $59.00$46.95Keystone MH-50X-Q-KIT metal halide ballast kit compatible with 50 watt M110 bulbs, 120/208/240/277V volts quad tap input, HX circuit type. Keystone 50 Watt Metal Halide Kit ANSI: M110/M148 Line Voltage: 120/208/240/277 Frequency: 60...MH-50X-Q-KITMSRP: $59.00$46.95 -
KT-LED10T8-24P2S-840-D Keystone Double-Sided LED Bypass Sign Tube - 24"
Keystone
MSRP: $40.00$31.95Keystone KT-LED10T8-24P2S-840-D LED Sign Tube, Ballast-Bypass (no external driver), Double Sided (360°), 24" long, 10W - 120 lm/W, 4000K, 1200 Lumen, R17d socket, replacement for conventional T12HO and T8HO sign tubes. Keystone SignHero 360°...KT-LED10T8-24P2S-840-DMSRP: $40.00$31.95 -
Out of stock
KTEB-224HO-UV-TP-PS /LS Keystone Ballast - Long Case
Keystone
MSRP: $47.00Now: $29.95Was: $47.00Keystone Electronic Fluorescent Ballast, Universal 120V-277V, one or two lamp F24T5HO, FT24W/2G11 or single F39T5HO, FT36W/2G11, FT40W/2G11 lamps, Terminal block connection, Long Case, Program Rapid Start Ballast. DISCONTINUED BY MANUFACTURER, NOW...KT-KTEB-224HO-UV-TP-PS/LSMSRP: $47.00Now: $29.95Was: $47.00 -
Keystone MH-70X-Q-KIT Metal Halide Ballast Kit
Keystone
MSRP: $92.00$73.95Keystone MH-70X-Q-KIT metal halide ballast and capacitor kit for 70 watt M98 bulbs, 120/208/240/277 volts quad tap input, HX-HPF circuit type. Keystone 70 Watt Metal Halide Kit ANSI: M98 Form Factor: Core and Coil Transformer Line Voltage:...MH-70X-Q-KITMSRP: $92.00$73.95 -
KT-EMRG-1400 /B Keystone Emergency Ballast - 1400-Lumen 90-min
Keystone
MSRP: $83.00Now: $80.95Was: $83.00Keystone Emergency Ballast, 120-277V Input, 1400 Lumen, 1-2 Lamps, 90 Minutes, 6V Sealed NiCD Battery, Dry/Damp Rated Keystone 1400LM Emergency Ballast For use in new or existing fixtures, with or without an AC ballast, where emergency lighting is...KT-FUE-75MSRP: $83.00Now: $80.95Was: $83.00