The Race Sport Lighting LoPro Series Wireless Solar-Powered Marker Cab Light System gives you sharp and bright LED cab lights on your vehicle with no drilling, no holes, no wiring, and no problems. This wireless system helps eliminate water leakage and corrosion on your roof. The wireless cab light kit is easy to install and, after the first initial power on, takes care of the rest using light and vibration sensors to control the light. When the vehicle is moving, the sensor picks up the light vibration and turns the lights on. Within 1-2 minutes after the vehicle is shut off and the vibration stops, the cab lights will shut off automatically.• Kit comes with five 3M adhesive wireless cab lights• No drilling or wiring required• Solar-powered• Shock-resistant silicone shell• Automatic dusk/dawn light detection• 8-9 hour backup battery• Three diodes per light• 60 raw lumens per light (300 per kit)• Made in USA Uses light & vibration sensors to control the lights Includes five 3M adhesive wireless cab lights 60 raw lumens per light (300 lumens per kit) | Race Sport Lighting LoPro Wireless Solar-Powered Truck Cab LED Light System Made in USA