Use this energy efficient 12 volt LED Wedge base bulb to replace your standard incandescent RV, boat, or car bulbs and save your battery! Featuring 9 tri-chip SMD bulbs for maximum brightness and efficiency. With L.E.D. bulbs you can reduce the power consumption of your lights by 70 percent and they easily install into existing fixtures with a Wedge base. Choose from 4 colors: Cool White, Warm White, Red, and Yellow.