The Minibar 16inch AMB/CLR SPL Permanent Mount for the roof of a vehicle is a durable and reliable light bar designed by SPL. This product is specifically designed for commercial trucks and offers a secure and stable mounting solution for the roof of the vehicle. With its 16-inch size and solid construction, this light bar provides optimal visibility and safety for any commercial truck operation. Original box was ripped open poorly but was never used, or taken out of its bubble wrap. I have tested full functionality and all functions and LEDS work perfectly with 12vdc.