... high pressure mercury lamp has low maintenance cost and long service life. Hence, it is an economical ... can supply:1. SHAPE: BT/ED/E COATED AND CLEAR2. BASE: E27/E403. BRAND: NOERKA/SEASTAR/ ... 80W,125W,250W,175W,250W,400W,1000W COATED AND CLEAR AS BELOW: DescriptionWattBaseOperating Current(A)Operating Voltage(V ... BULB,HG=HARD GLASS BULB 2)Both clear and coat finished bulb are available. Any question, ...