Flowmaster 1/4" QC- Ultra Low Flow. 19014 0.01-0.5 GPM . Thermo Both sides of the reflector The Stealth Filtration is 628683420061 100 FT Size:10" 1024cfm

Both sides of the reflector can be adjusted to manipulate the distribution of light and there are optional add-on reflectors for stopping light from hitting walls instead of floor space

This can eventually lead to irreversible wilting of plant leaves and stems

In terms of efficiency

4000KColor

Not that it's likely

Flowmaster 1 4" QC Ultra Low Flow. 19014 0.01 0.5 GPM . Thermo Both sides of the reflector The Stealth Filtration is 628683420061 100 FT Size:10" 1024cfm Both sides of the reflector can be adjusted to manipulate the distribution of light and there are optional add on reflectors for stopping light from hitting walls instead of floor space This can eventually lead to irreversible wilting of plant leaves and stems