Product Info Catalog Electrical & Lighting Lighting Commercial 10-Watt T-3 Bi-Pin Quartz Halogen Lamp 10-Watt T-3 Bi-Pin Quartz Halogen Lamp Request a Quote UPC: 43168976688 Manufacturer: G E Lighting SKU: 578866 Model Number: 85041 This 10 watt quartz halogen is clear and T3 shaped. It has a G4 base. This bulb has a 2,000-Hour rated life and an overall length of .75". Brightness 140 Lumens Estimated Yearly Energy Cost: $1.20 based upon 3 hrs/day. 11c/kWh. Cost depends on rates and use. Life: 1.4 years based upon 3 hrs/day Light appearance: 2850K Energy Used: 10 watts