LUMAPRO 21U640 S8,Double Contact Bayonet (BA15d),PK2 21U640
Incandescent Bulb, Bulb Base Type Double Contact Index (BAY15d), Bulb Housing Glass, Bulb Shape S8, Lumens 25 lm, 402 lm, Light Technology Incandescent, Trade Number 2057, Voltage 14V AC, Watts 6.72 W, 26.88 W, Rated Life 5,000 hr, Dimmable No, For Enclosed Fixtures No, Three-Way No, Light Color White, Indoor/Outdoor Usage Indoor Only, Overall Length 2 in, Standards Meets 2012 Lighting Legislation Energy Standards, Package Quantity 2 These S-shaped miniature light bulbs have a double-contact (DC) bayonet base, sometimes known as a BA15d base. There are two contacts on the bottom of the base. The base has lugs on either side that lock the bulb in place when the bulb is pushed into a compatible socket and twisted.S-shaped miniature light bulbs have a bulged top that tapers to straight sides.