Atulip
Well-Known Member
Mars leds arent that bad. Good if heat is a concern or you wanna pick up a little side lighting. I used the 60x5(135w, $60), also had a mars400. Wouldn't recommend the 2 series over the eBay models though. I've used mars 300s(60x5) for seedling/veg over a 2'x2' each, or a 1.5'x1.5' to flower. Only used them once to flower, pulled .5gpw my first grow with some 70day seed to weed autoflowers, so it's a perfectly fine light. But if I could manage heat, I would take hps over it, watt for watt.
Problem with them is that poor spread. Here's the Mars1200(540w) par chart they provide.
![1200w.jpg](/data/attachments/2715/2715827-7508141a5191c2d678539d646c3ccfb5.jpg)
Problem with them is that poor spread. Here's the Mars1200(540w) par chart they provide.
![1200w.jpg](/data/attachments/2715/2715827-7508141a5191c2d678539d646c3ccfb5.jpg)