Grower's Choice ROI-E200 LED Grow Light Add Controller?:No It also reduces tungsten sputtering

It also reduces tungsten sputtering

For use with organic flower and your ROSINBOMB M-series press

Easy and quick to assemble

Note: If you're doing dry trimming we highly recommend getting the dry grate add-on

this 3K 1000W CMH lamp provides the absolute highest photosynthetically active radiation (PAR) to your specialty flowering plants

Grower's Choice ROI-E200 LED Grow Light Add Controller?:No It also reduces tungsten sputteringCompact 200W LED with 2. 5 mol J efficiency delivers full spectrum light for 4'x4' veg and 3. 5'x3. 5' bloom spaces. The Growers Choice ROI E200 is the ultimate space saving LED for both commercial veg rooms and home growers working in limited spaces. With a high intensity 5K spectrum, this low profile fixture drives vigorous vegetative growth while remaining versatile enough for seed to harvest cultivation. Whether you're a commercial grower needing