I have a box for vegging my plants and I'm always looking into better lighting. I was wondering, if I get two 1600 lumen CFL bulbs would I have 3200 lumens or would the number be closer to 1600? I'm trying to decide on two 1600 lumen bulbs or one 2800 lumen bulb. Thanks
For CFL , don't know about it . For LED , would like to know how many lumens are great for plants growing ?
You would have 1600 lumens spread across a larger area. With CFL I would use as many bulbs as possible so the light is distributed to all areas of the plant.