I, Functional Characteristics: The beacon is super power, each LED tube is 3 watt, high brightness. Each side has 6 LED. It is optimal choice for police vehicle, car, and school bus
II, Specification: Working voltage: DC12V Average Power: 27W Working current: 4A(MAX) Ambient Temperature: -40º C~+75 º C Color: Red/amber/blue/green/white for choose Seal level of lampshade: IP65