... factor reach up to 90%, Ultra Low Power Consumption. LED light source, long lifespan can reach up to 50000 hours ... pollution, complying with CE and RoHS regulations. Easy installation, interchangeable lamp holder: E27, E26 B22, E14,.Usage: Indoor lightingMajor Application ... 6000K≥75≥738≥83120°Color Temperature for 2700K-3200K and 5500K-6000K are availableCE,FCC&ROHS Approved 6W LED Horizon Down Light