It seems bright and sturdy. Seems to put out a decent amount of light (i haven’t checked the output with a meter, just going by what i see). Light is nice and bright.
Very flimsy. Timer really lets it down. If you want a light you have to manually turn on every day, this is the one.
This light stand and grow light is a marvel of simple, no-fuss design. The flexibility to raise (and lower) the light as the plants grow is a touch of genius.