Newest Products
Keystone KTLD-100-UV-PS2300 100W Power Select Constant Current LED Driver
KeystoneFeatures Max. Output Power: 100W Nominal Wattage: 97W Output Current: 2000mA, 2100mA, 2200mA, 2300mA Input Voltage: 120-277V Output Voltage: 20-4...
View full detailsKeystone KTLD-100-UV-PS1800 100W Power Select Constant Current LED Driver
KeystoneFeatures Max. Output Power: 100W Nominal Wattage: 97W Output Current: 1500mA, 1600mA, 1700mA, 1800mA Input Voltage: 120-277V Output Voltage: 30-5...
View full detailsKeystone KT-LED14.5T8EM-48GC-8CSJ-D 4-ft 15W LED T8 Emergency Backup Tube, G13 Base, 5CCT Selectable, 120-277V
KeystoneFeatures Wattage: 14.5W Voltage: 120-277V Base: G13 (Medium Bi-Pin) Shape: T8 Color Temperature: 3000K/3500K/4000K/5000K/6500K Lumens: 1900/200...
View full detailsKeystone KTAT 480V to 277V Step Down Auto Transformer, Single Flex Conduit , Max Wattage 375W
KeystoneFeatures Input Voltage: 480Vac ±10% / 347Vac ±10% Output Voltage: 277V Max Power: 375W Number of Output: 1 Single Flex Conduit No Load Power...
View full detailsKeystone KTAT 480V to 277V Step Down Auto Transformer, Single Flex Conduit , Max Wattage 250W
KeystoneFeatures Input Voltage: 480V Output Voltage: 277V Max Power: 250W Number of Output: 1 Single Flex Conduit No Load Power Consumption: < 7W...
View full detailsKeystone KTAT 480V to 277V, Step Down Auto Transformer, Max Wattage 375W
KeystoneKeystone’s 480V to 277V Step-Down Auto-Transformers are designed to step down 480V to 277V single-phase power. These transformers enable consumers ...
View full detailsKeystone KTAT 480V to 277V, Step Down Auto Transformer, Max Wattage 70W
KeystoneKeystone’s 480V to 277V Step-Down Auto-Transformers are designed to step down 480V to 277V single-phase power. These transformers enable consumers ...
View full detailsKeystone KTAT 480V to 277V Step Down Auto Transformer, Max Wattage 150W, Open Core
KeystoneFeatures Input Voltage: 480/347V Output Voltage: 277V Max Power: 150W Max. Input Current: 0.33A @480V with 100% load condition / 0.051A @480V...
View full detailsKeystone KTAT 480V to 277V Step Down Auto Transformer, 250W
KeystoneKeystone’s 480V to 277V Step-Down Auto-Transformers are designed to step down 480V to 277V single-phase power. These transformersenable consumers t...
View full detailsKeystone KT-EMRG 40W LED Emergency Back-Up for UFO Highbays
KeystoneFeatures Output Power: 40W, 5000 lm Input Voltage: 120-277V Output Voltage: 150~200Vdc Output Current: 200-270mA Emergency driver for use on a...
View full detailsKeystone KT-EMRG 12W LED Emergency Back-Up Driver, Dual Flex Conduit
KeystoneFeatures Output Power: 12W, 1200 lm Input Voltage: 120-277V Output Voltage: 20-54Vdc Output Current: 250-600mA Emergency Operation: 90 mins Ba...
View full detailsKeystone KT-EMRG 12W LED Emergency Back-Up Driver for LED Type B Lamps
KeystoneFeatures Output Power: 12W, 1200 lm Input Voltage: 120-277V Output Voltage: 40-100Vdc Output Current: 200 –750mA Optimized for Keystone singl...
View full detailsKeystone KT-EMRG 10W LED Emergency Back-Up Driver, Dual Flex Conduit
KeystoneFeatures Output Power: 10W, 1000 lm Input Voltage: 120-277V Output Voltage: 15 - 55Vdc Output Current: 180 - 680 mA Auto Battery Connect Emerge...
View full detailsKeystone KT-EMRG 12W LED Emergency Backup Driver
KeystoneFeatures Output Power: 12W, 1200 lm Input Voltage: 120-277V Output Voltage: 40 –100Vdc Number of Output: 1 Emergency Operation: 90 mins Batter...
View full detailsKeystone KT-EMRG 5W Emergency Backup Driver for LED Downlights, Dual Flex Conduit
KeystoneFeatures Output Power: 5W, 500 lm Input Voltage: 120-277V Output Voltage: 40 –100Vdc Emergency Operation: 90 mins Optimized for recessed LED d...
View full detailsKeystone KT-EMRG 5W Constant Wattage LED Emergency Backup Driver, Dual Flex Conduit
KeystoneFeatures Output Power: 5W, 500 lm Input Voltage: 120-277V Output Voltage: 20-60Vdc Output Current: 86-250mA Emergency Operation: 90 mins Short...
View full detailsKeystone KT-EMRG 4W Constant Wattage LED Emergency Backup Driver
KeystoneFeatures Output Power: 4W, 400 lm Input Voltage: 120-277V Output Voltage: 12-55 Vdc Output Current: 73–333 mA Emergency Operation: 90 mins Batt...
View full detailsKeystone KT-EMRG 5W Constant Power LED Emergency Back-Up Driver, Slim Case
KeystoneFeatures Output Power: 5W, 500 lm Input Voltage: 120-277V Output Voltage: 20-60Vdc Output Current: 250mA Number of Output: 1 Emergency Operatio...
View full detailsKeystone KT-EMRG 5W Constant Power LED Emergency Back-Up Driver for LED Type B Lamps
KeystoneFeatures Output Power: 5W, 500 lm Input Voltage: 120-277V Output Voltage: 40-100Vdc Contact Keystone for details on functioning with other Typ...
View full detailsKeystone KT-EMRG 5W Constant Power LED Emergency Back-Up Driver
KeystoneFeatures Output Power: 5W, 500 lm Input Voltage: 120-277V Number of Outputs: 1 Emergency Operation: 90 mins Battery: High-temperature, maint...
View full detailsKeystone KT-EMRG 12W Constant Power LED Emergency Back-Up Driver Kit
KeystoneFeatures Output Power: 12W, 1200 lm Voltage: 120-277V Number of Outputs: 1 Emergency Operation: 90 mins Battery: High-temperature, maintenan...
View full detailsKeystone KT-EMRG 5W Constant Power LED Emergency Back-Up Driver Kit
KeystoneFeatures Output Power: 5W, 500 lm Input Voltage: 120-277V Number of Outputs: 1 Emergency Operation: 90 mins Battery: High-temperature, maintenan...
View full detailsKeystone 48" 12W T8 Black Light LED Tube Lamp, Black Glass, Single-End Wired , 120/277V
KeystoneThis specific model emits light at a 365nm wavelength, which is commonly used for blacklight effects, and is suitable for applications like enterta...
View full detailsKeystone KT-FLED100PS-R4A 80W/90W/100W LED Flood Light, 3CCT Selectable, Up to 15000 Lumens, Slipfitter & trunnion mounts, 120-277V, Bronze
KeystoneFeatures Finish: Bronze, White Mounting: slipfitter and trunnion mounts included Wattage: 80W/90W/100W Voltage: 120-277V Color Temperature: 3000K/...
View full detailsKeystone KT-FLED75PS-R4A 45W/60W/75W LED Flood Light, Up to 11250 lm, 3CCT Selectable, Slipfitter & trunnion mounts, 120-277V
KeystoneFeatures Finish: Bronze, White Mounting: slipfitter and trunnion mounts included Wattage: 45W/60W/75W Voltage: 120-277V Color Temperature: 3000K/4...
View full detailsKeystone KT-FLED60PS-R4A 40W/50W/60W LED Flood Light, 3CCT Selectable, Up 9000 Lumens, knuckle+yoke mounts, 120-277V
KeystoneFeatures Finish: Bronze, White Mounting: knuckle and yoke mounts included Wattage: 40W/50W/60W Voltage: 120-277V Color Temperature: 3000K/4000K/50...
View full detailsKeystone KT-FLED35PS-R4A 15W/25W/35W LED Flood Light, 3CCT Selectable, Up to 5250 Lumens, knuckle+yoke mounts, 120-277V
KeystoneFeatures Finish: Bronze, White Mounting: knuckle and yoke mounts included Wattage: 15W/25W/35W Voltage: 120-277V Color Temperature: 3000K/4000K/50...
View full detailsKeystone KT-EM-TP1 Dual Head LED Emergency Light with Battery Backup, Surface Mount, 120-277V
KeystoneEmergency Light | Dual Heads | White or Black Finish | 6500K White Light | Surface Mount | Battery Backup | Built-in Test Switch | 120-277V Input F...
View full detailsKeystone KT-EC-TP2 LED Exit Sign Combo with Backup Battery, Double Faces, Surface Mount
KeystoneFeatures Includes Single or Double Facing Configurations Housing Finish: Black, White Letter Color: Red and Green Input Power: 2W Voltage: 120-27...
View full detailsKeystone KT-EX-TP1 LED Exit Sign with Backup Battery, Double Face
KeystoneFeatures Double Face Housing Finish: Black, White Letter Color: Red and Green Input Power: 1.1W Voltage: 120-277V Mounting: Top, Side, and Back Mo...
View full detailsKTEB-242-UV-RS-DW Keystone Compact Fluorescent Ballast Kit
Keystone1 or 2 Lite 42W 4-Pin CFL, Kit Includes Leads/Stud Plate Performance and Safety UL Listed, RoHS Compliant Meets FCC Part 18 (Class B) Consumer Li...
View full detailsKeystone KT-WWLED-DMX-6-WC/XLR 6-ft DMX Input Cord
KeystoneFeatures Wire Type: 3 Pin XLR 6' long 3 wire input cord, 120-277V, with proprietary Waterproof Connector and standard 3-pin XLR connector, for...
View full detailsKeystone KT-WWLED-LA-HB-KIT Hinged Bracket Kit
KeystoneFeatures Hinged Bracket Kit for all Linear Series A Wall Washer Set of 2 Includes hardware Dimensions Length: 2.89" Width: 2.36" Height: 0.9...
View full detailsKeystone KT-WWLED-DMX-6-LCS 6-ft Linking Cord Set
KeystoneFeatures Wire Type: Waterproof Connectors 6' long linking cord set to daisy chain line voltage & DMX Signal Dimensions Length: 72" Do...
View full detailsKeystone KT-WWLED-DMX-15-LCS 15-ft Linking Cord Set
KeystoneFeatures Wire Type: Waterproof Connectors 15' long linking cord set to daisy chain line voltage & DMX Signal Dimensions Length: 180" ...
View full detailsKeystone KT-WWLED-DMX-1-LCS 1-ft Linking Cord Set
KeystoneFeatures Wire Type: Waterproof Connectors 1' long linking cord set to daisy chain line voltage & DMX Signal Dimensions Length: 12" Doc...
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