Advance IMH-100-D-BLS-M - 100 Watt - Electronic Metal Halide Ballast ANSI C90/M90, M140, C191 - 120/277 Volt - Power Factor 90% - Max. Temp. Rating 185 Deg. F - Bottom Feed Mounting With Studs Christmas_Sale Ideal for commercial and residential

Ideal for commercial and residential applications including stairways

They are DLC Listed for quality and efficiency

so by using these lamps you get to do a little more to protect our environment and no longer need to worry about what to do when a bulb breaks or about lamp recycling as with compact fluorescent lamps

GE 16954 - F40/30BX/SPX41 40 Watt - 4 Pin 2G11 Base - 4100K - CFL

Consuming only 12 watts of energy to produce a stunning 2700K Warm White light in addition to offering significant energy savings when compared to competing bulbs

Advance IMH-100-D-BLS-M - 100 Watt - Electronic Metal Halide Ballast ANSI C90/M90, M140, C191 - 120/277 Volt - Power Factor 90% - Max. Temp. Rating 185 Deg. F - Bottom Feed Mounting With Studs Christmas_Sale Ideal for commercial and residentialYour lamps will glow longer, brighter, and more efficiently with the Philips Advance e Vision IMH100DBLS M electronic metal halide ballast. This low frequency HID ballast continually measures and regulates the lamp's current to the opitmal wattage for superior coloring. Exceptional lighting is only a retrofit away with the flexible design of e Vision ballasts! Enjoy higher light levels and reduce fixture count by almost 35% without sacrificing