... configuration afterthe receipt of inquiry from our customers): Work voltage: AC 220V+-20%, 50~60Hz Work condition: -40-+75oC; humidity: ... :1, Raring power: no more than 15W2, Work voltage: 220V/AC+-20%, 50Hz-60Hz 3, Luminous intensity: 6000mcd/m² (pattern); ... resistance: more than 10m ohm 12, Dielectric strength: withstands 1,440V AC 13, Dustproof: according with standard of GB14887-2003 14, ...