... Angle: 160°Base: E27 or G24 Compare with traditional PLC lamp: (Test in same downlight as the image) Traditional LampLED LampComparisonPower36W ... /W).2, Integrated LED driver(Constant current), no need extra ballast.3, Innovative and patented design.4, Fully aluminum housing, excellent ... .6, Much more energy-saved, to replace 18W traditional PLC lamp, save 56% energy.7, Much longer lifespan, up to 50 ...