6 x Bright 250 Lumens, 921 base bulb;Built with the finest LED lighting technology and materials.;Applications include 12 Volt DC auto, marine, RV and military vehicles. RV power fluctuations can damage a regular LED light. This LED is designed to withstand a wide operating voltage range.;Wide Voltage Range: 10-24 Volt DC;30,000 hours life expectancy. Lasts much longer than a standard Lighting.