... -20 to 50°C Color-TempCW 5,500-6,500K PW 4,000-5,500KWW2,700-3, ... material, good heat dissipation2. Using 3W COB led, no dark areas, snow white surface make lights more beautiful3. ... to the traditional lightings 5. No UV, Lead-free and longevity, no maintenance.6. Warm white/pure white/cool white ... outer carton. 4. According to Clients' special requirement, No matter Lights or packing.5. Lead time for 100 ...