The beautiful and bright lighting allows you to stand out among your competitors, especially at night. Specification: Item type: TAXI LED Sign Board Size: Approx. 19*6.4cm Light source: LED Light Color: Red White Green Yellow BlueLight type: Light Panel Lifespan: 20,000 hours Design: TAXI Sign Power supply: DC 12V inverter with car cigarette lighter Installation:Easy hook on and off with suction cup remain on the windshield. Tips:Dripping a little bit of water, can help you let the suction cups adsorb to the card and glass better. Feature: ★Adopt the bright LED bulb, energy saving, long service life ★Function: Light Sign for　express car/taxi, easier for passengers to recognize ★Application: Car Window or other place, suitable for all 12V cars. ★Use: LED Taxi Board Light, LED Taxi Logo Light, LED Taxi Service Light, LED Taxi Top Light, LED Cad Top Light, Interior or Exteriors Use..etc. Package included: 1x TAXI Car LED Sign 2x Suction Cup