[Barristan]

SANSI 70W Plant Light Daylight Full Spectrum. $60, CRI 90+, 4000 lumens, full spectrum RGB. I'm thinking two over a 29g tank. Only problem is isn't not dimmable. Thoughts?

 

[Mark Fisher]

I'm not familiar with that model, but you can adjust the amount of light getting into your tank by raising or lowering the light fixture. The higher it is above your tank, the less light will be available to your tank.