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-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 -
Out of stock
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 -
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-LED15T8-48G-8CSJ-DX2 Keystone T8s
Keystone
MSRP: $14.00Now: $10.95Was: $14.00Keystone 15W T8 LED LampThis Keystone Type B Ballast Bypass LED T8 tube is 4ft. long and takes 120-277V input, generates 2200 lumens and 15W, and has selectable 3000K/3500K/4000K/5000K/6500K color temperature Spec SheetsKeystone T8s Spec SheetKT-QWC-62MSRP: $14.00Now: $10.95Was: $14.00 -
KT-LED94P-V-835-S-DP Keystone Directional LED Lamp with 3500K
Keystone
MSRP: $18.00Now: $14.95Was: $18.00Keystone 9W PL LED LampThis Keystone PL lamp has a G24q/GX24q base and a beam angle, takes a universal 120-277V input and generates 1050 lumens and 9W, with 3500K color temperature Spec SheetsKeystone Directional LED Lamp Spec SheetKT-TIS-75MSRP: $18.00Now: $14.95Was: $18.00 -
KT-LED94P-V-840-S-DP Keystone Directional LED Lamp with 4000K
Keystone
MSRP: $18.00Now: $14.95Was: $18.00Keystone 9W PL LED LampThis Keystone PL lamp has a G24q/GX24q base and a beam angle, takes a universal 120-277V input and generates 1050 lumens and 9W, with 4000K color temperature Spec SheetsKeystone Directional LED Lamp Spec SheetKT-CEJ-94MSRP: $18.00Now: $14.95Was: $18.00 -
MH-70X-D-FCAN Keystone 70W F-can Metal Halide Ballast
Keystone
MSRP: $140.00Now: $115.95Was: $140.0070W Metal Halide F-can Ballast, 120/277V input, ANSI M98 bulbs Keystone 70W MH Fcan Ballast Key Features Dual 120/277 Input Voltage Min. Starting Temp. -30 Degrees C High Power Factor Small size and lightweight Metallic enclosure Cross...KT-MH-70X-D-FCANMSRP: $140.00Now: $115.95Was: $140.00 -
KTLD-25-UV-PS450-54-VDIM-LP2 Keystone Power Field-Select LED Driver - 25W 300/350/400/450mA Dimmable
Keystone
MSRP: $22.00Now: $17.95Was: $22.00Keystone Field Adjustable Constant Current LED Driver, 25W Max Output Power, Universal 120-277V Input, Field Selectable 300mA (16W) / 350mA (19W) / 400mA (22W) / 450mA (25W) Fixed Output Current (Power), 30-54Vdc Output, Analog 0-10V Dimmable Keystone...KT-KTLD-25-UV-PS450-54-VDIM-LP2MSRP: $22.00Now: $17.95Was: $22.00 -
MPS-350A-P-KIT Keystone 350W Metal Halide Ballast Kit - 5-tap
Keystone
MSRP: $164.00Now: $135.95Was: $164.00Keystone Ballast, MPS-350A-P-KIT metal halide ballast and capacitor kit for 350 watt M131 and M171 bulbs, 120/208/240/277/480V volts 5-tap input, CWA circuit type. Keystone 350 Watt Metal Halide Kit ANSI: M131 or M171 Form Factor: Core and Coil...MPS-350A-P-KITMSRP: $164.00Now: $135.95Was: $164.00 -
Keystone CAP-100MH Metal Halide Capacitor
Keystone
MSRP: $18.00Now: $14.95Was: $18.00Keystone Dry Film Capacitor HID Metal Halide (MH) 100 Watt, 12uF, 280V Keystone Dry Film Capacitor Metal Halide (MH) 100 WattCAP-100MHMSRP: $18.00Now: $14.95Was: $18.00 -
Out of stock
Keystone KT-LED12T8-36GC-835-D DirectDrive T8 LED Lamp
Keystone
MSRP: $12.00Now: $9.95Was: $12.00The KT-LED12T8-36GC-835-D replaces conventional fluorescent lamps and requires no external ballast or driver. KT-LED12T8-36GC-835-D DirectDrive LED T8 Replacement LED Bulb Replacement for conventional fluorescent lamps No need for external ballast...KT-LED12T8-36GC-835-DMSRP: $12.00Now: $9.95Was: $12.00