12SMD high brightness LED chips per lights for maximum illumination. Working Voltage: 12V, universal fit for any 12V cars, trucks, trailers, & RV’s. Just fit the hole distance of the license plate, very simply 2 wires hook-up installation. More than 300% brighter than original halogen bulb, built in stable current IC driver for longer lifespan. Warranty: fully ONE YEAR guaranteed for the manufacturer defect. Please check the fitment note application before purchasing.