Green LongLife 5050117 LED Replacement Light Bulb Tower with 1156/1141 base 170 Lumens 12v or 24v Cool White (2 per pkg) 100,000 hours life expectancy 8-30 volts DC including 12v and 24v; the wide-range voltage is designed to withstand RV power fluctuations 2 x LED Replacement light bulb for bulbs with BA15S T25 base, popularly known as 1156 or 1141 base Low heat, safe to touch, and instantly bright Energy efficient and eco-friendly