Long Life – 40,000 Hours L7 Average Rating (rated life to 70% initial light output). High Power White LED Light Source. 270 Lumens (exceeds 20w Halogen). CRI 83 (Color Rendering Index). 2700K – 3000K Warm White Color. Cool Beam, No UV or IR. Mercury Free. Input Voltage Range of 9v – 15v. Dimmable. DOE LM79 Tested / LM80 Compliant. Power Factor >90%. RoHS Compliant – Energy Efficient – Environmentally Friendly. ETL/cETL/CE Certified.