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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KTSP-10KV Keystone Surge Protector
Keystone
MSRP: $32.00Now: $25.95Was: $32.00External Surge Protector, 10KV, Parallel Wiring Keystone Surge Protector Features 3-Lead Surge Protector with Parallel Wiring Location Rated Category C3 10KA and 10KV IP67 Rated for Wet Locations High Temperature/Flameproof Enclosure...KT-FXK-84MSRP: $32.00Now: $25.95Was: $32.00 -
KTSP-10KV-C Keystone External Surge Protector - 10kV 10kA 120-277V
Keystone
MSRP: $28.00Now: $22.95Was: $28.00External Surge Protector, 120-277V Input, Max Peak Protection (10kV, 10kA) Keystone 10kV Surge Protector Spec Sheets Keystone KTSP-10KV-C Spec SheetKT-BUU-26MSRP: $28.00Now: $22.95Was: $28.00 -
LHSIR001 TCP PIR Motion Sensor - Motion/Daylight/Step-dim
TCP
MSRP: $34.00Now: $27.95Was: $34.00TCP Motion Occupancy Sensor, Passive Infrared (PIR) Technology, 120 Degree Detection, 15V Input, 0–10V Output, IP20 TCP PIR Motion Sensor When motion is detected, the lamp’s brightness will be switched to 100% for a preset Hold Time. When...TCP-LHSIR001MSRP: $34.00Now: $27.95Was: $34.00 -
MH-50X-D-FCAN Keystone 50W F-can Metal Halide Ballast
Keystone
MSRP: $140.00Now: $115.95Was: $140.0050W Metal Halide F-can Ballast, 120/277V input, operates 50W ANSI M110 bulbs, Circuit Type HX-HPF. MH-50X-D-FCAN Spec Sheet Keystone 50W Metal Halide Fcan Ballast Key Features Dual 120/277 Input Voltage Min. Starting Temp. -30...KT-MH-50X-D-FCANMSRP: $140.00Now: $115.95Was: $140.00 -
MPS-350A-Q-KIT Keystone Metal Halide Ballast Kit
Keystone
MSRP: $95.00Now: $78.95Was: $95.00Keystone MPS-350A-Q-KIT metal halide ballast and capacitor kit for 350 watt M131 and M171 bulbs, 345 volts quad tap input, CWA circuit type. Keystone 350 Watt 375V Metal Halide Kit ANSI: M131 or M171 Form Factor: Core and Coil Transformer Line...MPS-350A-Q-KITMSRP: $95.00Now: $78.95Was: $95.00 -
MPS-750A-P-KIT Keystone Metal Halide Ballast Kit - 750W M149 5-tap
Keystone
MSRP: $279.00Now: $231.95Was: $279.00Keystone MPS-750A-P-KIT pulse start metal halide ballast kit, compatible with 750 watt M149 pulse start lamps, 120/208/240/277/480 line voltage and 5-tap input, CWA circuit type. Keystone 750 Watt Pulse Start Metal Halide Kit ANSI: M149 Line...MPS-750A-P-KITMSRP: $279.00Now: $231.95Was: $279.00 -
Out of stock
MPS-750A-Q-KIT Keystone Metal Halide Ballast Kit - 750W M149 Quad
Keystone
MSRP: $196.00Now: $161.95Was: $196.00Keystone MPS-750A-Q-KIT metal halide ballast and capacitor kit for 750 watt M149 bulbs, 120/208/240/277 volts quad tap input, CWA circuit type. DISCONTINUED BY MANUFACTURER - Shipping Suggested Replacement with same dimensions, operation and mounting...MPS-750A-Q-KITMSRP: $196.00Now: $161.95Was: $196.00 -
Out of stock
KT-WPLED55PS-M5-8CSB-VDIM Keystone LED Wall Packs
Keystone
MSRP: $242.00Now: $200.95Was: $242.00Keystone 35W/45W/55W LED Wall Pack This Keystone LED Wall Pack has a Bronze finish and accepts Universal 120-277V input, generates 4795-8195 lumens and 35W-55W, and has a selectable 3000K/4000K/5000K color temperature and an HID Equivalent wattage of...KT-CDP-56MSRP: $242.00Now: $200.95Was: $242.00 -
CAP-250HPS Keystone High Pressure Sodium Dry Film Capacitor - 250W 35uF 280V
Keystone
MSRP: $27.00Now: $21.95Was: $27.00Keystone High Pressure Sodium (HPS) Capacitor, 250 Watt, 35uF, 280V, Dry Film Keystone 250W High Pressure Sodium Capacitor CAP-250HPS Pulse Start Metal Halide 250W 35μF 280V Dry Film Spec Sheets Keystone CAP-250HPS Spec SheetCAP-250HPSMSRP: $27.00Now: $21.95Was: $27.00 -
HPS-250A-P-KIT Keystone High Pressure Sodium Ballast Kit
Keystone
MSRP: $161.00Now: $133.95Was: $161.00Keystone HPS-250A-P-KIT high pressure sodium ballast kit, compatible with 250 watt S50 high pressure sodium lamps, 5-tap input 120/208/240/277/480 line voltage, CWA circuit type. Keystone 250 Watt High Pressure Sodium Ballast Kit ANSI: S50 Line...HPS-250A-P-KITMSRP: $161.00Now: $133.95Was: $161.00





