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Sylvania Grolux 400W
£21.00
Tax included
Sylvania Grolux 400W produces 58.000 lumens. Tubular, clear high pressure sodium lamps with improved characteristics and performance, especially developed for supplementary lighting in greenhouses.
Sylvania Grolux 400W
Sylvania Grolux 400W produces 58.000 lumens. Tubular, clear high pressure sodium lamps with improved characteristics and performance, especially developed for supplementary lighting in greenhouses.
FEATURES:
- Extreme high light output
- Improved quality of light: Increased red and blue light output
- 10% higher photosynthesis flux when compared to SHP Super
- High PAR radiation
When to replace
Light loss is directly proportional to yield loss. Every 1% of light lost costs you 1% of your overall yield – that’s huge!
To keep your yield consistent and high, replace your Grolux lamp every 4 – 6 months.