HR 1.Voltage: AC110-130V,220-240V 2.LEDs No.:15/18/20/21/24/30(4.8MM LEDs)36/42/48/54/60(4.8MM LEDs) HR1.Voltage: AC110-130V,220-240V 2.LEDs No.:15/18/20/21/24/30(4.8MM LEDs)36/42/48/54/60(4.8MM LEDs)3.Viewing angle:25/60/1204.Average life:30000h5.Constant current and voltage driver for low voltage Electronic transformer and Electromagnetic Transformer are applicable LED HR E27 C SPOT LAMP