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Chinese Scientists Made Glowing Plants with Firefly DNA to Replace Streetlights
(www.zmescience.com)
This is a most excellent place for technology news and articles.
Not nearly enough light.
I can imagine a big wall of these, or the next varietal, illuminating a space and making oxygen as well. Maybe not street lights, but definitely night lighting in buildings.
The glow is just barely visible at night with a new moon.
Source: I bought a bunch of these and regret it.
Their new generation glows much better, but not enough for outside replacements. Source: Ive bought both generations!