Product Information Bright LED Lights GlowWhether it is day or night, your customer will see your car immediately, High quality Led U ber Sign Light make your car stand out in traffic.The pattern is clear and Glow, Your car visible from far away. Improve Your Customer RatingMake it easier for customers to find your car, More and more customers will willing to give you 5 star praise. Especially during rush hour or in bad weather. Easy installtion- -Easy hook on and off with suction cup on the windshield. Dripping a little bit of water can help you let the suction cups adsorb to the card and glass better. Power Supply5V USB Plug Package included: 1 x LED Sign Light Note Please allow 2-3 cm difference due to manual measurement. Besides different computers display colors differently, the color of the actual item may vary slightly from the below images, thanks for your understanding(1 inch = 2.54 cm)