Type: SMD LED Model Number: YLL5050 Chip Material: InGaN Emitting Color: Tri-Color(Red-Blue-Green) Luminous Intensity: R:1500-2100mcd,G:3000-3600mcd,B:1200-1800mcd Luminous Flux(lm): R:1500-2100mcd,G:3000-3600mcd,B:1200-1800mcd Power: 0.5w Power Dissipation: 0.02 Viewing Angle: 120 Degree Color Rendering Index(Ra): 90 Color Temperature: R620-630nm G:515-525nm B465-470nm Operating Temperature: -30 - 80 Degree Storage Temperature: 0 - 40 Degree Place of Origin: Guangdong, China (Mainland) Brand Name: Epistar Certification: CE, RoHS IF: R:60 MA G:60mA B:60mA View Angle: 120degree Voltage: Red: 2.0-2.4V Green: 3.0-3.4V Blue:3.0-3.4V Lifespan: 50000 hours Warranty: 2 Years