Essential details  Place of Origin: Liaoning, China Color Temperature(CCT): 4100K (Neutral White) CRI (Ra>): 0 Input Voltage(V): 120-240V Lamp Luminous Efficiency(lm/w): 50 Lamp Luminous Flux(lm): 0 Warranty(Year): 1-Year Working Lifetime(Hour): 5000 Working Temperature(℃): 40 Color Rendering Index(Ra): 60 Power Supply: AC, DC Support Dimmer: NO Color: White Lighting solutions service: Lighting and circuitry design, Project Installation Working Time...