ZYHW 45x11cm DC 12V Sound Sensitive Music Beat Activated Car Sticker Equalizer Glow Colorful LED Light with Car Cigarette Charger Universal Decoration (Multicolor) Size: 450mm*110mm; LED light color: Multi-Colored Low power consumption: only 1mW per spare centimeters Powered by DC 12V Material: Electro-luminescent Cold light sheet Easy installation with double side adhesive tape which is covered with a protective membrane