Features: 1. Base: Wedge, BA9S, BA15S, BA15D, E10, etc. 2. Available Colors: Green, Red, Blue, White, Yellow, orange, and purple 3. Operation voltage: 12V/24V 4. Available LEDs:1～39pcs 5. Available Models: T5, T8, T10, T12, T15, 1156, 1157, 3156, 3157, 7440, 7443, MR-16, 921, 194, 7440, 7443