Quote Originally Posted by RackitMan
Vanduction, where did you get the idea that induction will out-perform HPS?
From you, other users, and vendor's websites.

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Forum post: http://boards.cannabis.com/indoor-li...row-light.html

RackitMan (you) said: "The light ouput is about 85% usable by the plant as compared to about 15-20% (?) for HPS."

Forum Post: http://boards.cannabis.com/indoor-li...ml#post2147172

Calbunn said: "I'm very happy with the yields and the 400 have replaced my 1000 w hps"

Vendor Website: EFDL Lighting, induction lamps, LED grow lights

"These lamps use 70% less energy than HPS"

Vendor Website: Induction Grow Lights - NewAge Lights

"This 150w Super Grow Light can replace [...] 600W to 800W HPS (HID).
vanduction Reviewed by vanduction on . HPS vs. Induction + CFL flowering comparison Hi, this week I will be starting a comparison grow between HPS and Induction lighting. Question: Can induction lighting produce the same flowering performance as HPS lighting, while using 50% or less watts? The goal is NOT any of: - examine veg growth - produce maximum yield - try any other kind of experimentation Methodology: Rating: 5