The features of the Welthink series Grow light ballast,digital ballast.
- Run for HPS and MH lamps both
- High power factorPF≥0.98
- Low harmonicGeneral harmonic THD≤ 10%
- High light efficiencyand energy saving.
- Low power consumption
- More lumens: 20-30% more lumens than magnetic ballasts
- Constant output of power: Constant output of power and light when voltage varies between -15%~15% of rating voltage
- Protection functions: Open circuit and short circuit protection functions available.
- Easy installationEasy to hang the lamp, no need any external starter and compensation capacitor.
- Completely silent: no more humming and buzzing.
- Constant output of power when voltage fluctuate with no flickering
- No fans inside,water resistance and maintenance free oper
- Soft starting
- Dimming function is option.
- Approval: UL,CUL, EMC, ROSH,CE,TUV.
Suitable Bulbs
250W, 400W, 600W, 1000W HPS/MH bulb of America and Europe standard
Electrical Performance of 250W
Model | Rating Voltage (V) | Input Power (W) | Input Current (A) | Power Factor | THD | Safty Voltage (V) | Lamp Power (W) |
WEX120-250B | 120/240 | 275 | 2.30 | ≥0.98 | ≤10% | 100~240 | 250 |
Dimension of 250W:
L: 78 in(308mm) W: 24.60 in(97mm) H: 34 in (135mm)
Electrical Performance of 400W
Model | Rating Voltage (V) | Input Power (W) | Input Current (A) | Power Factor | THD | Safty Voltage (V) | Lamp Power (W) |
WEX120-400B | 120/240 | 440 | 3.67 | ≥0.98 | ≤10% | 100~240 | 400 |
Dimension of 400W:
L: 78 in(308mm) W: 24.60 in(97mm) H: 34 in (135mm)
Electrical Performance of 600W
Model | Rating Voltage (V) | Input Power (W) | Input Current (A) | Power Factor | THD | Safty Voltage (V) | Lamp Power (W) |
WEX120-600B | 120/240 | 650 | 5.42 | ≥0.98 | ≤10% | 100~240 | 600 |
Dimension of 600W:
L: 91 in(359mm) W: 24.60 in(97mm) H: 34 in (135mm)
Customized integrated grow light soluaitons are available
