Westinghouse G13 (Medium Bi-Pin) LED Bulb Daylight (Pack of 10)The Westinghouse T8 (17 Watt) Daylight G13 Base LED Linear Light Bulb provides brightness and color quality comparable to fluorescent bulbs, this ballast bypass LED turns on instantly without flickering, and lasts up to 2. 5 times longer. Westinghouse is a trusted global brand. We know lighting and offer products with exceptional quality, reliability and functionality. UPC: 030721514418 Manufacturer Part No: 5144100 Brand Name: Westinghouse Bulb Base