FREE GROUND SHIPPING IN THE CONTINENTAL USA (LOWER 48 STATES) GE Lighting 40-Watt 120V Linear Quartz Halogen G9 T4 Light Bulb 16755 578775 This 40-watt linear quartz halogen bulb is clear with a G9 T4 base. This bulb has a 3,000-hour rated life and an overall length of 1.77\”. Indoor use. Brightness: 480 lumens Estimated yearly energy cost: $4.82 based upon 3 hrs/day. 11 c/kWh. Cost depends on rates and use. Life: 2.74 years based upon 3 hrs/day Light appearance: 2750K Base type: 2 pin Indoor use Warm white