Double Dome Light Fixture with two Natural White LED bulbs (2 x 230 Lumens and 921 Wedge base). Wide Voltage Range 8-30 Volts DC. Applications include 12 and 24 VDC marine and recreational vehicles. Comes with two 921 wedge LED bulbs, each one with 2 x 21 High Power 5050 SMD LEDs. Luminous flux 2 x 230 lumens. 6.0 Watts. Beam Pattern 120 degrees. Color Temp 4000-4500K Natural White. Built-in 2-way switch (to use one or both sides of light fixture) and built-in dimmer switch. 10 ounces.