*OPERATING VOLTAGE:110-130V/50Hz, 220-240V/50Hz *Die-casting aluminum shell, surface polyester powder treatment*High-intensity translucent toughened glass*High purity aluminum reflector, light trasmittance up to 87%*Heat proof silicon rubber seal ring, excellent corrosion proof and good sealing HOT SELL AND GOOD QUALITY ROAD LIGHT(STREET LIGHT)