Sylvania Grolux 400W lamp is the best lamp for growth and bloom

It guarantees an excellent vegetative growth and a rich flowering.

Sylvania Grolux AGRO 400W is a sodium vapor bulb characterized by a high lifespan, it allows a 10% more phyto-lumens output and a better quality of light.

Product Description

The Sylvania Grolux 400W HPS lamp is a dual-spectrum lamp with a high 58,000 lumens output. The lamp produces light mostly in the red part of the spectrum for excellent flowering but also produces some blue to make it also suitable for the vegetative growth stage. This bulb can be used for both phases and thus ensures a good vegetative growth and a rich flowering.

Technical Details

• Growing plant phase- Agro Vegetative + Flowering
• Power (Watts) - 400w
• Cultivation Area (sqm) - from 0.9 to 1.3 square meters
• Bright Spectrum in ° K - 2050
• Used for phase - Vegetative + Flowering
• Lumens - 58000
• Attachment - E40

• Calculating The Electrical Costs of Led Lamps, HPS, CFL and Agro for Indoor Cultivation.
• CHOOSING THE LIGHTING KIT