Leds are the ones that are brightest
The full plastic tube (aluminum) > glass tube > half plastic half aluminum is recommended. The glass tube is fragile and is restricted in use.
The full permeability of all plastic tube tubes can reach more than 90% or even 95%. And it has a large luminescent surface of half plastic.
The fluorescent lamp of the transparent shade is sure to be the brightest, but it is completely transparent. LED fluorescent lights are half plastic and half aluminum; Full plastic tube (aluminum); Glass tube; All PC tube, etc.
