Description
The Philips HPI-T 250 watt bulb with 20.500 lumen has a pure blue/white light for the growth phase of the plant.
This metal-halide bulb does not suit for the blooming phase, since it lacks the yellow/red part of the light.
Technical Details
- Energy efficiency class: A
- Output: 250 watt
- Luminous flux: 20500 lumen
- Color temperature: 4.500 Kelvin
- Light efficiency: 84lm/ watt
- Socket: E40
- Dimensions: approx. 29 cm x diameter 4,6 cm
Attention: The bulb works only in combination with an appropriate ballast and an E-40 socket.
This metal-halide bulb does not suit for the blooming phase, since it lacks the yellow/red part of the light.
Technical Details
- Energy efficiency class: A
- Output: 250 watt
- Luminous flux: 20500 lumen
- Color temperature: 4.500 Kelvin
- Light efficiency: 84lm/ watt
- Socket: E40
- Dimensions: approx. 29 cm x diameter 4,6 cm
Attention: The bulb works only in combination with an appropriate ballast and an E-40 socket.
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