... BulbItem No: DM-NN-LG33:High Power LED BulbPower: 3*1W/1*3WCertificate: CE,ROHS,FCC,ULLuminous Flux: ... >50,000 hoursWorking temperature-30~+50 °CMaterialAluminium body, glass shellProtection rateIP54CertificateFCC,CE,ROHS,ULLuminious flux240~300lmColor temperature2000K-7000KPower ... 2. Cabinet and under counter lighting, office work station 3. Back lighting, step lighting, light boxes 4. Merchandising, ...