LED Auto lamp 1.use:turning light/brake light/taillight; 2.color:red/yellow/white/blue/green; 3.head:1156/1157 /3156/3157. LED Auto lampFeatures: 1. Working voltage: 12V / 24V 2. Color: red, green, blue, amber, white 3. Socket: 1156, 1157, 3156, 3157 4. No. of LED: 15, 18-20 5. Superflux led used to achieve max. brightness LED Auto lamp