1. Materials: 3528 SMD, aluminum base. 2. Size: 5 meters per roll ; 3. Color :RGB changing color 4. Projecting distance : less than 10m 5. Power for the light: 4.8W/M 6. led quantities: 60/120 leds/M 7. Working voltage: 12V 8. Water-proof grade : IP65, IP68 9. Working environment temperature : -20¡ãC~45¡ãC 10. Chip: Epistar or according to your need 11. Control method :built-in constant current driver DMX512 control system 12. Color Effects : Single color projecting ,chasing ,flowing 256 13. Other type : 3528-60leds ,3528 -120leds,5050-60leds.