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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HPS-150X-Q-KIT Keystone High Pressure Sodium Ballast Kit
Keystone
MSRP: $110.00$87.95Keystone HPS-150X-Q-KIT high pressure sodium ballast kit, compatible with 150 watt S55 high pressure sodium lamps, quad tap input 120/208/240/277 line voltage, HX-HPF circuit type. Keystone 150 Watt High Pressure Sodium Ballast Kit ANSI: S55 Line...HPS-150X-Q-KITMSRP: $110.00$87.95 -
KTSB-E-0824-23-1-S Keystone SmartWire Electronic Sign Ballast
Keystone
$81.95Features SmartWire Technology. Series wiring is exactly the same as traditional magnetic ballasts for quick and seamless installation and compatibility! This Keystone KTSB-E-0824-23-1-S sign ballast is used to power two ro three lamps, 8' min to 24' max...KTSB-E-0824-23-1-S$81.95 -
Keystone MH-1000A-P-KIT Metal Halide Ballast Kit
Keystone
MSRP: $229.00$182.95Keystone MH-1000A-P-KIT metal Halide ballast and capacitor kit for 1000W M47 5-Tap CWA circuit type. Keystone 1000 watt 480 Voltage Metal Halide Kit ANSI: M47 Line Voltage:120/208/240/277/480 Frequency: 60 Hz Form Factor: Core and coil...MH-1000A-P-KITMSRP: $229.00$182.95 -
KTSB-E-0416-12-UV-S Keystone SmartWire Sign Ballast
Keystone
MSRP: $64.00$58.95Featuring Smart Wiring Technology, wires is series like the traditional magnetic ballasts for quick and seamless installation and compatibility! This Keystone KTSB-E-0416-12-UV-S sign ballasts power one or two lamps of total length T8HO 4-12 ft and T12HO...KTSB-E-0416-12-UV-S Keystone Sign BallastMSRP: $64.00$58.95 -
HPS-70X-Q-KIT Keystone High Pressure Sodium Ballast Kit - 50W S62
Keystone
MSRP: $80.00$63.95Keystone 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: $80.00$63.95 -
KTEB-126-1-TP-LC Long Case Keystone Electronic Ballast
Keystone
MSRP: $50.00$39.95KEYSTONE Electronic Fluorescent CFL Ballast, 120V, Single 26W CFL Lamp or F13T8 thru F32T8 Linear Fluorescent Tubes (see data sheet), Long Case (LC), Rapid Start Ballast Keystone Ballast for Single 26W CFL and T8 Tubes Performance and Safety UL...KT-KTEB-126-1-TP-LCMSRP: $50.00$39.95 -
MH-100X-Q-KIT Keystone Metal Halide Ballast Kit - 100W M90 Quad
Keystone
MSRP: $47.00$37.95Keystone MH-100X-Q-KIT metal halide ballast kit, 100W M90 bulbs, 120/208/240/277 line voltage - quad tap input, HX-HPF circuit type. SHIPPING RECOMMENDED REPLACEMENT. Same operation and mounting. Please review to confirm appropriate for your...MH-100X-Q-KITMSRP: $47.00$37.95 -
KT-LED Keystone ExternalDrive Type-C T8 LED Tubes - 24"/36"/48" 35K/40K/50K
Keystone
MSRP: $20.00Now: $14.95Was: $20.00Keystone ExternalDrive Type-C (external driver) LED Tubes, 8W/12W Power, Universal 120-277V Input, 24" 36" 48" Linear Tubes, 3500/4000/5000K Color Temperature, 1100-1800 Lumen, Analog 0-10V Dimmable These Keystone ExternalDrive T8 LED tubes are...KT-LED12T8-xxG-8xx-EMSRP: $20.00Now: $14.95Was: $20.00 -
MH-175A-P-KIT Keystone Metal Halide Ballast Kit - 175W M57 5-tap
Keystone
MSRP: $98.00Now: $80.95Was: $98.00Keystone MH-175A-P-KIT metal halide ballast and capacitor kit for 175 watt M57 and H39 bulbs, 120/208/240/277/480V 5-tap input, CWA circuit type Keystone 175 Watt M57 Metal Halide Kit ANSI: M57 or H39 Form Factor: Core and Coil Transformer Line...MH-175A-P-KITMSRP: $98.00Now: $80.95Was: $98.00 -
Keystone MH-1500A-Q-KIT Metal Halide Ballast Kit - 1500W Quad-Tap
Keystone
MSRP: $242.00Now: $199.95Was: $242.00Keystone MH-1500A-Q-KIT metal halide ballast and capacitor kit for 1500 watt M48 bulbs, 120/208/240/277V quad tap input, CWA circuit type. DISCONTINUED BY MANUFACTURER - Shipping Recommended Replacement that is exactly the same operation and mounting...MH-1500A-Q-KITMSRP: $242.00Now: $199.95Was: $242.00 -
KTET-60-1-SCP-DIM-AL Keystone Electronic Transformer - 60W 12V Dimmable
Keystone
MSRP: $20.00Now: $14.95Was: $20.00Keystone Electronic Transformer, 120 Volts Input / 12V Output, Dimmable, Small Aluminum Case Keystone 60W Halogen Transformer 120V in / 12V out 2 Red + Power (1 Black, 1 White) leads Class 2 Transformer Short Circuit Protection Class 2 ...KT-KTET-60-1-SCP-DIM-ALMSRP: $20.00Now: $14.95Was: $20.00 -
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