Blackout - OBSCURA70 FR WB+BW
For controlling day length, the double layered OBSCURA70 FR WB+BW brings 99.9% blackout – enough for the most sensitive plants. Choosing an aluminium upper side retains most heat, while white is better for cooling. And for the underside, choosing white will intensify the effects of supplemental lighting. This product is made from flame retardant materials alone, this is the optimum choice for all installations from a fire safety perspective. It meets the highest safety standard in the horticultural industry and test reports are available from various authorities.