Sylvania - Grolux HPS Bulb 600W 400V CANNA You won't experience any negative

You won't experience any negative effects such as residuals or leaf burn

Available in 40ml and 100ml sizes

You can use the fertilizer with any irrigation system and drip system

transportation

Sylvania - Grolux HPS Bulb 600W 400V CANNA You won't experience any negativeOverview The Sylvania Grolux HPS 600W 400V bulb uses patented arc tube technology to deliver the highest possible photosynthetic efficiency on the market. General Information These bulbs have been optimised for the highest PAR output with lumen maintenance of 95% at the end of the lamps lifespan. For best results, we recommend using this either as a complete lighting solution, or as supplementary lighting in your green house or grow room.