400W Digital Electronic Ballast (NB-HPS/MH400W)

1 Multi-Voltage AC100-265V
2 Dimming 3 phase at: 50%, 75%, 100%
3 400W Electronic ballast for hydroponics
4 Output short protection

Output short protection: Available
Open circuit protection: Available
Ignition failure protection: Available
Smart 400W electronic ballast Multi-Voltage, integrated and intelligent controlled by MCU, no need two cables and switch.
Dimming 3 phase at: 50%, 75%, 100%, electronic ballast for HPS or MH Bulbs
Prolong lamp lifespan at least 10%
Good regulation against supply voltage variation.
Constant wattage output
Elimination of lamp flicker
Thermal protection at 105 ° C and restart at 55 degree Cesius
CE, FCC, UL, CUL, RoHS are available