Heavy & good quality, easy to hang. Presently have a small hydroponic indoor setup. The adjustable output allows you to fine tune your par output levels.

Winter has such short daylight hours and my plants were failing. The only issue i have is the uppermost part of one expandable rod gets stuck trying to expand or randomly sinks on its own. Thankfully my aloe plant holds up the ring if it slides withou...  Read More

This seems to be a reoccurring problem with the adapters quitting or malfunctioning. There may have been a short in the adapter, causing it to get too hot and melt the adapter in places.