TM48SS Towmate Heavy Duty Wireless Tow Light36" wireless truck bar with built in strobes. Provides stop, tail, and turn signals with end marker lights for maximum visibility. This bar also features two 4. 5" amber high intensity LED strobes that can be activated with the flip of a switch on the unit. Charges off 12V DC. Lifetime warranty on electronics and LED's. (Uses two 6V7Ah Batteries) Durable poly plastic housing Recharges from 12V Lifetime warranty on electronics & LED's Up to 10 hours of