... Depreciation:less than 3% on 10000 hoursApplication:Replacement bulbs for traditional halogen lampes, especially for museums ... & Advertages: 1. 80%~90% energy saving than incandescent lamp2. MR16, GU10 and E14 for options3. 12leds ... LED stripled streetlight,led underwater light,led underground light,led grille light,led high bay lightcob led light,indoor and outdoor led wall light,led pannel light,led ...