1 or 2X42W CFL or 1 or 2X 40W Biax, 120-277V, Program Start, End Of Life Protected, Carton Pack

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

Ecosystem 5 Percent 3-Wire and Ecosystem Digital Link Controlled T4 Compact, 1 Lamp, Ballast Factor Of 0.95, K-Can, Studded, 42W

Fluorescent Ballast, Programmed, 54 W, 277 V Ac, 1 A, Non Dimmable, 2 Lamps, 9.5 In Length, 1.3 In Width, 1 In Height, 1 Ballast Factor, 0.98 Power Factor, 50 HZ;60 HZ, Metal Housing Material, 10 % Total Harmonic Distortion, 441 G/Ea

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

Ge Ultramax™, 60 HZ, Normal Ballast Factor, Instant Start, 9.5 In Length, 1.3 In Width, 1.18 In Height, 2 or 1-F32T8

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

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

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

Fluorescent Ballast, Programmed, 54 W, 277 V Ac, 1 A, Non Dimmable, 2 Lamps, 14.17 In Length, 1.18 In Width, 1.06 In Height, 1 Ballast Factor, 0.98 Power Factor, 50 HZ;60 HZ, Metal Housing Material, 10 % Total Harmonic Distortion, 441 G/Ea

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

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 Choice For A Broad Range Of New Construction and Retrofit Applications Compatible With Energy Saving Lamps;Eligible For Utility Rebates;Maximizes Fixture Design;Reduces Packaging Waste Reliable and Energy Efficient Philips Advance'S Centium Commercial Grade Specifications, Plus Added Benefits Of Lamp Striation Reduction Technology. Intellivolt (120-277V) Input Voltage Range;Lamp Striation Reduction;Meets Nema Premium/Cee;Smallest Enclosure In Industry General Office Lighting, Institutional, Gover

The Right Choice For A Broad Range Of New Construction and Retrofit Applications Compatible With Energy Saving Lamps;Eligible For Utility Rebates;Maximizes Fixture Design;Reduces Packaging Waste Reliable and Energy Efficient Philips Advance'S Centium Commercial Grade Specifications, Plus Added Benefits Of Lamp Striation Reduction Technology. Intellivolt (120-277V) Input Voltage Range;Lamp Striation Reduction;Meets Nema Premium/Cee;Smallest Enclosure In Industry General Office Lighting, Institutional, Gover