Versatile BLUE LED Underwater Pod features bright BLUE LED in a sturdy, waterproof and vibration resistant design | LEDs are secured within a waterproof, fully submersible housing. Approved for all Marine applications. | High quality housing and construction, 12 VDC (13.8VDC systems); low 80mA power consumption | 180 Lumens output. Dimensions: Surface size: 3.5" x 1.5" Height: 1.2" with mounting spacer or 0.7" without spacer | A high quality and sturdy LED fixture for boats, utility vehicles, RV's or anywhere you need lighting