The spectrum offered by this Metal Halide (MH) bulb is ideal for plant growth.
Suitable for a garden of 1 m²
Attention: a discharge bulb (MH or HPS) cannot work without the power supply (ballast) adapted to its technology and power.
Philips metal halide bulbs guarantee:
- a quality manufacturing
- a competitive price.
Characteristics :
- Lamp power: 400W
- Base E40
- Operating position : Horizontal +/-20
- Color temperature [K ]: 4500
- Lamp luminous flux : 42.000 Lumens
We advise you to change your discharge bulbs (HPS and MH) at about half of their life, that is to say about 9 months of use.
