... The design has obtained patent in China and Europe. This series includes the models of MR11, MR16, GU10, JDR, ... Power LED Bulb (5 LED, 5x2W)ColorWatt (W)Tc (K)LMVoltage (V)Viewing angleWarm white10.0±0.52700 ... Power LED Bulb (7 LED, 7x1W)ColorWatt (W)Tc (K)LMVoltage (V)Viewing angleWarm white10.0±0.52700 ... Power LED Blub (12 LED, 12x1W)ColorWatt (W)Tc (K)LMVoltage (V)Viewing angleWarm white18.0±0.52700 ...