Our 320W EB with 320W MH lamp has been tested by China and the United States National Laboratory (LBL), their results show its luminous efficacy is 120-130 LMW(lumen per Watt) which exceeds conventional MB 400W MH’s luminous efficacy. Therefore it can be used to replace MB 400W MH and achieve high energy-saving.
Can sell without casing. for special lighting fixture.
·Type: BB/EB HPS/MH 320W Power: 320W
Characteristic of Input
Characteristic of Output
Rated Voltage (V)
Input current (A)
Loss of Input Watts (%)
AR/EB 320W for metal halide lamp is named King of Energy-Saving. Compare luminous efficacy between AR/EB 320W MH and MB 400W MH: