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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Keystone KT-LED11T8-48G-835-S Smartdrive T8 LED Lamp - 3500K Ballast Compatible
Keystone
MSRP: $11.00Now: $8.95Was: $11.00Keystone SmartDrive KT-LED11T8-48G-835-S is a direct replacement for F32T8/32W, F32T8/30W, F32T8/28W, F32T8/25W fluorescent lamps, 11W, 3500K, Type A 4 ft glass tube, Beam Angle 220°, ballast compatible (check list below)...KT-LED11T8-48G-835-SMSRP: $11.00Now: $8.95Was: $11.00 -
Keystone KT-LED12T8-48G-830-S Smartdrive T8 LED Lamp
Keystone
MSRP: $12.00Now: $9.95Was: $12.00The 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: $12.00Now: $9.95Was: $12.00 -
Keystone KT-LED12T8-48G-835-S Smartdrive T8 LED Lamp - 3500K
Keystone
MSRP: $11.00Now: $8.95Was: $11.00The KT-LED12T8-48G-835-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-835-SMSRP: $11.00Now: $8.95Was: $11.00 -
Keystone MH-50X-Q-KIT Metal Halide Ballast Kit
Keystone
MSRP: $76.00Now: $62.95Was: $76.00Keystone 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: $76.00Now: $62.95Was: $76.00 -
KT-LED10T8-24P2S-840-D Keystone Double-Sided LED Bypass Sign Tube - 24"
Keystone
MSRP: $45.00Now: $36.95Was: $45.00Keystone 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: $45.00Now: $36.95Was: $45.00 -
KT-LED4.5FST19-E26-822-A Keystone LED Filament Bulb
Keystone
MSRP: $9.00Now: $6.95Was: $9.00Keystone 4.5W ST19 LED Lamp This Keystone LED Filament bulb has a ST19 shape and a E26 base with Amber finish, generates 350 lumens and 4.5W output, with 120V input and 2200K color temperature Spec Sheets Keystone LED Filament Bulb Spec...KT-KDA-14MSRP: $9.00Now: $6.95Was: $9.00 -
KT-LED7T8-18GC-830-D Keystone DirectDrive LED Linear T8 Tube - 1.5' 3000K
Keystone
MSRP: $14.00Now: $10.95Was: $14.00Keystone DirectDrive LED T8 LED Tube, 7W, 800 Lumen, 18" Length, 240° Beam Angle, Medium G13 Base, Ballast Bypass, Coated, 3000K Keystone 1.5' DirectDrive LED Linear Tube 7W T8 LED | 3000K | >83 CRI | High Efficiency Spec...KT-CWF-99MSRP: $14.00Now: $10.95Was: $14.00 -
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 -
KTL-F32T8-841-HP-DP Keystone T8s with 4100K
Keystone
MSRP: $6.00Now: $4.95Was: $6.00F32T8, 85 CRI, High Performance Lamps, 4100K Keystone T8s Spec Sheets Keystone T8s Spec SheetKT-POG-45MSRP: $6.00Now: $4.95Was: $6.00 -
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 -
KT-EMRG-500-T5 Keystone Emergency Ballast - 500 Lumen
Keystone
MSRP: $148.00Now: $122.95Was: $148.00Keystone Emergency Ballast, 120-277V Input, 500 Lumen, most 1-4 Lamps, 90 Minutes, 3.6V Sealed NiCD Battery, Dry/Damp Rated Keystone 500LM Emergency Ballast For use in new or existing fixtures, with or without an AC ballast, where emergency...KT-RBB-01MSRP: $148.00Now: $122.95Was: $148.00 -
KT-LED10.5T8-48G-835-DX2 /G2-CP Keystone T8s with 3500K
Keystone
MSRP: $14.00Now: $10.95Was: $14.00Keystone 10.5W T8 LED Lamp This Keystone Type B Ballast Bypass LED T8 tube is 4ft. long and takes 120-277V input, generates 1700 lumens and 10.5W, and has a 3500K color temperature Spec Sheets Keystone T8s Spec SheetKT-GHI-44MSRP: $14.00Now: $10.95Was: $14.00