Fit for: 1. Off road vehicle, ATVs, truck, engineering vehicles (excavator, treedozer, road roller, bulldozer, crane and mining truck, etc). 2. special vehicle (fire engine, police cars, rescue vehicle, communication vehicle, military command vehicle) forklift, trains, boat, marine, bus, and tanks. Specifications: Suitable Voltage: 12-24V Power: 12W Product Material: Aluminium+plastic LED Quantity: 4pcs Bead Colour: White & amber Function Mode: 18 kinds of strobe and always on mode (with power failure memory function). Wiring Mode: Black wire: Negative Red wire: Positive .
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