... temperature: -25~50°C8 Environment humidity:<909 Protection rating: IP6510 Weight: 1,295g (net) , g (gross)FeaturesSim& compact design, ... aluminum profile with stainless steel screws, which brings the light to a perfect level of thermal management;--- Optical lens ... wrong, just need to replace the faulty one.ApplicationFloodlighting and wall washing for bars, clubs, hotels, stages, parks, plazas, ...