To increase the efficiency of a growlight, you need a grow reflector that can be paired to it for increasing the light reflectivity. The Big Ten grow reflector lets you adjust the socket position, so the light emitted by the bulb reaches a wide number of plants and a vast area.
The flip-down glass, which comes with the reflector, is super easy to use, and the rubber seal, which comes along with the steel clamps, constitutes an air-tight, secure close. The reflector itself uses a highly reflective hammertone aluminum.
The aluminum material installed on all 4 sides of the reflector ensures increasing light efficiency. At the same time, the output of light is increased with the reflector. Also, with the reflector, you get 2 universal hanging clips. The E39 6KV Grow1 reflector features a 15ft power cord that can easily work in combination with other ballasts.