Method Seven HPS CAMERA PHOTO FILTER fans-ventilation-ducting With its programmable timer

With its programmable timer

sustainable chemistry

High output 6400K T5 tube

Apply before flower buds appear to stimulate and maintain blooming

This feature also works in reverse

Method Seven HPS CAMERA PHOTO FILTER fans-ventilation-ducting With its programmable timerIntroducing the world's first HPS lens filter. Get amazing "Perfect Color" photos and video inside your grow! Precision German glass filter lens with our patent pending Rendition Perfect Color HPS technology, housed in anodized aluminum and compatible with any camera fitted with a Cokin "P" filter holder (not included). With our photo filter, photographers and videographers can shoot in the harsh yellow light spectrum found under HPS lights, capture