Specification: Item type: TAXI LED Sign<br> Board Size: Approx. 19*6.3cm/7.48*2.48in<br> Light source: LED<br> Light Color: Red and Green during open/close<br> Light type: Light Panel<br> Lifespan: 20,000 hours<br> Design: TAXI Sign<br> Power supply: DC5-6V with USB Switch<br> Installation:Easy hook on and off with suction cup remain on the windshield.<br> Tips:Dripping a little bit of water, can help you let the suction cups adsorb to the card and glass better.<br> Package included:<br> 1x TAXI Car LED Sign<br> 2x Suction Cup<br> Bright Lights GlowWhether it is day or night, your customer will see your car immediately, High quality Led Sign Light make your car stand out in traffic.<br> Power Supply --- DC 5-6V with USB Switch, suitable for all 12V cars.<br> 2 Color Light Source --- LED Light Panel, Bright and Soft Blue and green light, you can change the color you want, High performance in fog or rainy weather.<br> 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.<br> Better Driver Ratings: Make it easier for customers to find your car,especially in crowded pick-up points.It's easy to bring you an order.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store