LED Flood Illumination Series with CE,Rohs certificates. Saves up to 50%-80% energy compared to fluorescent lamp,sodium lights, and ... glare frequency, Customized color temperature between 3000-6000K ,.No Light Pollution Light Distribution designed for road lighting, in addition to illuminate ... about LED technologyCertificates CE, RoHS, ISO9001:2000Gaurantee3 yearsLED Tunnel light,LED flood light