... degrees12.Life Span 50000hours13.Certificate CE RoHS14.Work temperature -20°C to +50°C15.Warranty 3 years16.Minimum Order ... 19.Application Office,Retail Stores,Supermarkets,Hospitals,Factories,etc.20.Lead time 1-3days for Samples, 5-10days for ... products of HHE:Spotlight,LED Bulb,ceiling light,down light,track Light,wall washer light,floodlight,fluorescent lamp,project light.welcome to our manufcture! ...