[biscuitridge]

Here's what I use, each light is 50 watts on high,but you can dim them down a lot,lettuce doesn’t need super high lumens.
I can actually grow my organic lettuce cheaper than buying at the store.
I used these last winter and grew a tomato over 3 lbs. so they do work well.
They are eas to put together,the misc. wires you see are low voltage wire.