... to 85% 2. High luminous efficiency dc 36v energy saving lamp1,Votalge: DC 36v2, Watt: 5w to 30w3, Shape: U , ... strat 9,Environmental protection 10, no flash, no noise11,Low light decline, low energy loss.11,Applications:Home,shopping malls, table ... , RoHS,ISO9001, SASO, GE, IEC60969PackingColor box/blister dc 36v energy saving lamp