Leisure LED T10 921 Base LED Replacement Bulb 300 LUMEN 10-24v Natural White - Beam pattern: 120 degree. -Description- -Bright 300 Lumens, T10 921 wedge base 120 degree angle bulb -Built with the finest LED lighting technology and materials. -Wide Voltage Range: 10-18 Volt DC -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 Beam Pattern: 120 degrees -Color Temperature: 4000-4500K Natural White -24 High Power 2835 SMD LEDs -2.8 Watts -30,000 hours life expectancy. Lasts much longer than a standard Lighting. -Replaces Automotive Bulb Numbers: T10 921 -Product weight is approximately 1 ounce.