1.) Fluorescent Grow Lights
T5s are much bigger/wider than CFLs and usually come as part of a panel, but they can still be kept mere inches away from your plants without worrying about burning them.
T5 Grow Lights
Why should growers invest in lights to grow indoor weed in the first place?
Cannabis Grow Lights: Why You Should Use Them
For most small, vegetative plants grown indoors, LED lights are recommended as the grow light of choice. Bright, white LED lights cover the red-blue areas of the color spectrum.
What are the Best Indoor Grow Lights for Cannabis?
Not all grow lights were created equal. Different cannabis grow lights release different types of light.