Led Emergency Backup, 5W - 500 Lumen Constant Power Design. 120-277V Input. Installs On Primary Side Of Ac Powered Led Load. Optimized For Type B Single Ended Led Tubes. Includes Instruction Sheets & Test Switch. Individually Packaged.

Reliable Performance Vacuum-Pressure Impregnation Is Used to Re-Enforce The Electrical Insulation Of The Ballast, Preclude Moisture, Inhibit Noise, and Dissipate Heat;Pre-Insulated Voltage Leads Reduce The Risk Of Shock and Shrink Installation Time The Basic Ballast Is The Open Core and Coil Which Is Most Often Used As A Component Within A Lighting Luminaire. The Core and Coil Also Forms The Nucleus Of Philips Advance'S Five Other Ballast Configurations. Vacuum-Pressure Impregnated With A Silica-Filled Pol

The Right Fit For Your High-Output Applications Programmed Start Operation - Helps to Extend Lamp Life In Frequent Switching Applications Such As Occupancy Sensors or Daylight Harvesting;Starting Capability At -20F - Suited For Cold Temperature Applications (54W Models Only);High-Low Switching - One Ballast Can Easily Switch From 4-Lamp to 2-Lamp Fixtures No Matter What The Conditions Require, Operating At A Variety Of Line Voltages Between 120V to 480V, Whether Located In High Ambient Temperature Environm

Fluorescent Ballast, Instant, 32 W, 120 V/277 V, Non Dimmable, 4 Lamps, 9.5 In Length, 1.7 In Width, 1.18 In Height, 0.95;0.84;0.87;0.77;0.77 Ballast Factor, 0.99;0.91;0.94 Power Factor, 50 HZ;60 HZ, 13 % (120 V);19 % (277 V) Total Harmonic Distortion, -22 °F Starting Temperature, 1.40 LB/Ea

Emergency Ballast, Instant;Rapid, 215 W (Linear);55 W (CFL), 120 to 277 V, 13-5/16 In Length, 2-3/16 In Width, 1-3/16 In Height, Non Dimmable, 50 to 60 HZ, 5 Yr Warranty, 2.5 LB

Electronic Sign Ballast, T12/Ho Lamp, 1 to 4 Lamps, 4 - 32 Footages, 110 W, 120 to 277 V, 10 % Total Harmonic Distortion, 0.61 Ballast Factor, 14.31 In Length, 3.19 In Width, 2.63 In Height, 4.523 KG/Ea

Magnetic Hid Kit, Magnetic Hid Ballast, Pulse, 70 W, 120/208/240/277 V Ac, 1.66 A;0.97 A;0.83 A;0.73 A, Non Dimmable, 1 Lamps, 3.9 In Length, 2.88 In Width, 2.8 In Height, 1 Ballast Factor, 0.90 Power Factor, 60 HZ, -20 °F (Starting Temperature) Operating Temperature, +105 °C (Ignitor) Operating Temperature, 2.486 KG

Magnetic Hid Kit, Magnetic Hid Ballast, Pulse, 150 W, 120/208/240/277 V Ac, 3.5 A;2.04 A;1.73 A;1.52 A, Non Dimmable, 1 Lamps, 3.9 In Length, 3.9 In Width, 2.8 In Height, 1 Ballast Factor, 0.90 Power Factor, 60 HZ, +105 °C (Ignitor) Operating Temperature, 3.502 KG

Magnetic Hid Kit, Magnetic Hid Ballast, Probe, 175 W, 120/208/240/277 V Ac, 1.78 A;1.08 A;0.93 A;0.81 A, Non Dimmable, 1 Lamps, 3.9 In Length, 3.95 In Width, 2.8 In Height, 1 Ballast Factor, 0.90 Power Factor, 60 HZ, -20 °F (Starting Temperature) Operating Temperature, +105 °C (Capacitor) Operating Temperature, 3.398 KG