... 50,000 hours.3. Connection: terminal connection (install with power off).4. Imported light source-Epistar/ Bridgelux ... LED wall washer, LED street light, LED flood light, LED underwater light, LED underground light, LED projection light, LED spot light, LED ceiling light, LED hurdle light, LED point light, LED ... my email address, expecting cooperation with you, thank you. Certificates: Cargo Shipping: