... Warm white (2700-2900K, 3200-3500K) Cool white (5500-6000K, 6500-7000K) 5, Aluminium sectional material, excellent heat dissipation. ... , MR16 /GU10 /E27 and PAR30 series, LED tube lamps, Led ribbon, LED bars, LED moving signs, underground lamps and underwater lamps, and ... other LED outdoor lamps. Our LED products have passed CE and UL certifications. ...