... heat dissipation.2. 360° light emitting angle.3. Light source with imported silicone, long life time, high light efficiency, low brightness ... alloy as heat dissipation material.6. Surface of the radiator with hard anodized processing.7. Intelligent constant current power supply, non-polarity ... ),BA9S,E10,H1,H3,H4,H7,H8,H11,9005,9006 PCB,Super flux, 3528SMD, 5050 SMD, festoon, High power etc;LED ...