1. MR16 LED, American chip 2. 12-24V,4W,400LM 3. Bridgelux chip, Ra>70, PF>0.8, 4. Almost 0-100% ... & RoHS AdvantagesAlways keep high cost-effective5 years’ experience in LED (dimmable) driver Super heat convection system(HCS) Low price but ... Hot Sale and Popular 4x1w MR16 LED Spotlight with American chip Item No.MR16A-4X1WPicture LED Type1W LEDLED ChipBridgeluxLED Qty.4pcsBeam Angle30°, ...