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

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

Power Sentry Batteries Fit In The Tightest Of Applications, Including Low-Profile Lensed Troffers, Downlighting and Industrial Lighting Fixtures. They Also Feature An Innovative Quick-Disconnect Wiring Harness That Makes Field Maintenance and Upgrades Quick and Easy. Specification-Grade Emergency Ballast Operates One or Two Lamps (4' or Shorter) or One 8' Lamp. Factory or Field Installed Within Fluorescent Fixture Ballast Channel. Upon Interruption Of Normal Power Battery Pack Automatically Strikes and Ope

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

Electronic Sign Ballast, T12/Ho Lamp, 1 to 4 Lamps, 10 - 40 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

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