Sunlite Halogen bulbs produce a higher lumen-per-watt (LPW) output than traditional lamps. These clear 150-watt double ended T3 bulbs are 78MM in length and feature a recessed single contact base (R7s). Output is 1950 lumens at 3200K bright white color temperature. They are dimmable when installed in a fixture attached to a dimmer control.

Long 2,000 hour life span for up to 1.8 years of reliable service (based on 3 hrs/day use). Use in lamps, work lights, ceiling fixtures, wall sconces, outdoor fixtures, security lighting, and more. RoHS Compliant, CE Certified, and Mercury Free. Overall length is 3.08 inches (78MM).

ANSI Code J78.From the ManufacturerSunlite Halogen bulbs produce more lumens per Watt (LPW) and have a longer lamp life than a standard incandescent lamps so you can lower operation costs by more than 30-percent by using fewer halogen energy saving lamps to produce a greater amount of light. These Double-Ended T3 bulbs can last up to 1.3 years with normal household use of 3 hours a day and display a brighter, whiter light than incandescent bulbs.

This Sunlite 150-Watt, RSC based, Double-Ended T3 bulb offers 1950 lumens of brightness, a clear glass finish and has an average rated life of 1500 hours. Great for portable lamps, ceiling fixtures, track lighting, showcase displays and most common lighting needs.