... 2,Good heat sink system,no flash,super bright 3,Factory price ... warm whiteColor Temperature3000K-5500KCRIRa>75Luminescence Angel30°,60°,90°life span>50,000hCertificationCE,ROHS High ... Height 50.5 mm7, Beam Angle, 30°, 45°,60°8, Certification, CE and ROHS approved9, warm white, ... than conventional incandescent bulbs11, No strobing during working, fast response (no delay)12, Specific high effective ...