Spectromaster, MH Bulb 400W


try Spectromaster MH Bulb 400W for the intense blue light your plants need in the growth period!

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SKU: 12001402 Categories: ,


The Spectromaster MH 400W Grow Lamp is designed to stimulate and benefit the plants during the growth phase with their intense blue light. This lamp is perfect for plants that are not flowering or bearing fruit. The lamp has an E40 foot adapted for an E40 socket and is suited with a 400W ballast.

The recommended surface dimensions during use are up to 100x100cm.


Power: 400 watts
Application: plant phase
Color spectrum: 5000K
Operating voltage: 230 V.
Light flux (100 h): 38,000 lumens
Photon flow PAR PPF (100 hours): 570 pmol / s
Lamp current: 4.6 A
Start time: 5 min
Transition time (free burning): 2 min
Total length (max.): 277 mm
Bulb diameter: 47 mm
Lamp material: tempered glass
Socket: E40

Note: You must switch off the lamp for at least 15 minutes per week. An E40 base and ballast are needed for the lamp to work optimally.

Additional information

Weight0.1 kg




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