MH lamps are the best choice for the growth stage of your plants. Lumatek offers one of the best MH series in the market. Company specifies her researches and gives you the best solutions for your grow areas.
All HPS/MH should be replaced after 3 complete grow cycles.
All HPS/MH lamps require external ballast(transformer) to operate. These kind of ballasts you can find them here.
Specifications:
- Power Voltage: 240V 50Hz
- Lamp Power (W): 400
- Lamp Current (A): 4.0
- Rated Life (H): 10000
- CCT (K): 4200
- Initial Lumens (lm): 40000
- Luminous Efficiency (lm/W): 100
- PAR (micromols/sec): 518
- Bulb: BT63
- Base: E40
