Triple-row & Nest Reflector Cup Design: Triple Row Light bar contains more LED chips than the same size double row LED light bar, delivering high density light spread and pushing light efficiency to max. Tough Design: Black painted high quality aluminum housing, stainless steel adjustable mounting bracket and shatterproof lenses, durable to withstand any harsh condition. FLEXIBLE ADJUSTMENT: The adjustable mounting brackets in the bottom can be easy to slide on both sides and adjust the angle up & down. Its reasonable design makes the light bar fix firmly to resist all kinds of shock conditions. High performance: IP68 waterproof rate, efficient cooling, die-cast aluminum alloy housing, over 50, 000 hours lifespan DC 9V-32V operating voltage range: It can apply to 12V/24V Vehicles, such as trucks, Off-road vehicles,4×4, SUV, Mining, Boating, Farming and Heavy Equipment etc. Also adjustable mounting brackets for multi-position installation, such as car roof, front cover,