>>2784886>How is this light?It's not that bad but:
>It's 360 light angle so you need a large reflector above>Low brightness, you'll need at least 4 of those>Efficiency isn't that good for LEDI don't know what that other guy is talking regarding the temperature, cold color is good for starting seedlings and exactly what you want.
>Could this start seeds and get me few months head start?Yes but don't plant too early, your seedlings will get too large and you end up with something like this, I planted my tomatoes too early this year.
You would be better of getting a flat panel that only shines downwards, very bright (3000+ lm) and higher color temperature (4000k-6500k)
If you can't get something like this for cheap you can try to buy bright LEDs normally used for industrial and large hallways, those can be pretty cheap for high light output, just make sure it has low light angles and only shines downwards.
