Hey guys ive been doing some reading on fluoro reflectors, n i came across something intresting,,,baffles, supposibly they;re suppose to direct the light downward towards the plants....anyone heard of them or used them,,,if so do they work???

below the picture it writes:
Reflectors without baffles are very inefficient so light is lost. Baffles direct the light downward.
kuba1a2b Reviewed by kuba1a2b on . Fluorescent Reflectors- Baffles,,,anyone heard if em/used em,,,do they work???! Hey guys ive been doing some reading on fluoro reflectors, n i came across something intresting,,,baffles, supposibly they;re suppose to direct the light downward towards the plants....anyone heard of them or used them,,,if so do they work??? below the picture it writes: Reflectors without baffles are very inefficient so light is lost. Baffles direct the light downward. Rating: 5