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
HPS-70X-Q-KIT Keystone High Pressure Sodium Ballast Kit - 70W S62
Keystone
MSRP: $96.00Now: $79.95Was: $96.00Keystone HPS-70X-Q-KIT High Pressure Sodium ballast kit compatible with 70 watt S62 bulbs, 120/208/240/277 line voltage quad tap input, R-NPF/R-HPF circuit type. Keystone 70 Watt High Pressure Sodium Kit ANSI: S62 Line...HPS-70X-Q-KITMSRP: $96.00Now: $79.95Was: $96.00 -
Out of stock
KTLD-22-1-350-FDIM-AK1 Keystone LED Driver - 22W 350mA Dimmable
Keystone
MSRP: $57.00Now: $46.95Was: $57.00Keystone Constant Current LED Driver, 22W Max Output Ppower, 120Vac Input, Fixed 350mA Output Current, 21-63Vdc Output, Leading/Trailing Edge Dimmable KTLD-22-1-350-FDIM-AK1 Specs Keystone 22W Constant Current 350mA Dimmable...KTLD-22-1-350-FDIM-AK1MSRP: $57.00Now: $46.95Was: $57.00 -
KTLD-60-UV-24V Keystone Constant Voltage LED Driver - 60W 24Vdc
Keystone
MSRP: $56.00Now: $45.95Was: $56.00Keystone KTLD-60-UV-24V Constant Voltage LED Power Supply, 60W Max Power, Universal 120-277V AC Input, Fixed 24VDC Output Voltage, Non-dimming Keystone 60W 24VDC Constant Voltage LED Driver LED Driver | 60W Load | 24V Constant Voltage Output |...KT-KTLD-60-UV-24VMSRP: $56.00Now: $45.95Was: $56.00 -
Out of stock
KTEB-135HE-1-TP Keystone T5 Fluorescent Ballast
Keystone
MSRP: $40.00Now: $32.95Was: $40.00KEYSTONE Electronic Fluorescent Ballast, 120V Input, Operates F35T5, F35T5HE, F28T5, F21T5 Lamps, Rapid Start Keystone Fluorescent T5 Rapid Start Ballast Performance and Safety UL listed Meets FCC Part 18 Class B Consumer Limits Transient...KT-KTEB-135HE-1-TPMSRP: $40.00Now: $32.95Was: $40.00 -
KTLD-25-UV-SC1050-56-VDIM-AQ7 Keystone Compact Programmable LED Driver - 25W 1050mA Dimmable
Keystone
MSRP: $34.00Now: $27.95Was: $34.00Keystone 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: $34.00Now: $27.95Was: $34.00 -
KTEB-270-UV-PS-N Keystone Freezer Ballast - F70T8 F58T8 F36T8 Lamps
Keystone
MSRP: $126.00Now: $104.95Was: $126.00Keystone Electronic Freezer Ballast, Universal 120V-277V Input, Operates F70T8, F58T8, F36T8, Molex connectors, Program Rapid Start Keystone Electronic T8 Freezer Ballast 2 x F70T8 | 120-277 Multi-Voltage | High Power Factor | Program Start | With...KT-KTEB-270-UV-PS-N-C1-DPMSRP: $126.00Now: $104.95Was: $126.00 -
KTSB-E-0432-14-UV Keystone Electronic Sign Ballast
Keystone
$105.95Keystone KTSB-E-0432-14-UV sign ballast runs 4,3,2,1 of the T12HO lamps up to 8ft long or any combination thereof from 4-32 ft., or T8HO lamps up to 6ft long or any combo thereof from 4-42 ft.Keystone Electronic Instant Start Sign Ballast T8HO and T12HO...KT-KTSB-E-0432-14-UV$105.95 -
KTLD-60-UV-12V-SC1 Keystone Constant Voltage LED Driver - 60W 12Vdc Slim-Case
Keystone
MSRP: $42.00Now: $34.95Was: $42.00Keystone KTLD-60-UV-12V-SC1 Constant Voltage LED Driver, 60W Max Power, Universal 120-277V Input, Fixed 12VDC Output Voltage, 5A Max Output Current, Non-dimming, Slim-case Keystone 60W 12VDC Slim-Case Constant Voltage LED Driver Constant Voltage...KT-KTLD-60-UV-12V-SC1MSRP: $42.00Now: $34.95Was: $42.00 -
KT-LED37T8-84P2S-865-D Keystone Double-Sided LED Bypass Sign Tube - 84"
Keystone
MSRP: $114.00Now: $94.95Was: $114.00Keystone KT-LED37T8-84P2S-865-D LED Sign Tube, Ballast-Bypass (no external driver), Double Sided (360°), 84" long, 37W - 127 lm/W, 6500K, 4700 Lumen, R17d socket, replacement for conventional T12HO and T8HO sign tubes. Keystone SignHero...KT-LED37T8-84P2S-865-DMSRP: $114.00Now: $94.95Was: $114.00 -
KTSB-0620-24-1-TP Keystone Magnetic Sign Ballast
Keystone
$108.95KEYSTONE Magnetic Fluorescent Sign Ballast, 120V, 2 to 4 Lamps, 6' min to 20' max total lamp length, Rapid Start Sign Ballast DISCONTINUED BY MANUFACTURER, NOW SHIPPING RECOMMENDED REPLACEMENT - Please review replacement options to confirm appropriate...KT-Repl-KTSB-E-1232-24-UV-S$108.95 -
Out of stock
KT-LED9T8-24GC-840-S Keystone Smartdrive T8 LED Lamp - 24" 4000K
Keystone
MSRP: $14.00Now: $10.95Was: $14.00The KT-LED9T8-24GC-840-S is a ballasts compatible 2 ft 4000K direct replacement for F17T8 fluorescent lamps Keystone KT-LED9T8-24GC-840-S SmartDrive LED T8 Replacement LED Tube Compatible with most Electronic T8 Ballasts Direct Replacement for the...KT-LED9T8-24GC-840-SMSRP: $14.00Now: $10.95Was: $14.00 -
KTEB-218-UV-PS-DW Keystone Compact Fluorescent Ballast
Keystone
MSRP: $28.00Now: $22.95Was: $28.00KEYSTONE Compact Electronic Fluorescent Ballast, 18W, 120-277V, Operates CFQ18W/G24q, CFTR18W/GX24q, CFQ26W/G24q, CFTR26W/GX24q, CFS21W/GR10q, CFS28W/GR10q, Programmed Start Keystone 18W CFL Electronic Programmed Start Ballast Spec...KT-XSV-15MSRP: $28.00Now: $22.95Was: $28.00