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I'm here to tell you some using indications for our lights, PLS pay attention to below information. I think that can help you.
Recommended light above plants for seeding and veg time:
135W~165W----------1~1.5(ft)
240W~450W----------1.5~2(ft)
600W~900W----------2.5~3(ft)
1000W~1200W--------3.5~4(ft)
Recommended light above plants for flowering time:
135W~165W----------1.5~2(ft)
240W~450W----------2~3(ft)
600W~900W----------3~3.5(ft)
1000W~1200W--------4~4.5(ft)
We suggest Each square meter 400w led (power draw 200w-240w)for veg, 600w led (power draw 300w-360w)for flowering
Best way flowering time use some HPS mix with led, Such as 3LED with one HPS, This will make quality and biggest yields flower.
Note: USE LED feed Less water overall less nutrients... but More cal/mag,plant structure will be different, wider leaves even on sativas plant leaf and stem exposed to light will become purple... this is not a deficiency,3 watts you can get pretty close without burning.
Indoor use only
Lights maximum working time do not over 20hours per day.
Don't use in the dripping water or dripping irrigation place to avoid light damage.
Do not look directly to this light when its working, The lights waves might cause impaired your eyes.
Using indications for our reflector lights with growth/bloom switches:
You need turn on growth switch when you want to use this light to growth stage, and you need to turn on two switches when you want to use this light to flowering/fruits.
About the MARS 2 5W light have daisy chain function, but each conection do not over 1500W power draw otherwise the power cord will be get on fire.
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Please contact us at once if you don’t want to leave 5 stars positive feedback, we will surely give you the best solution in 24 hours. ^-^
Best wishes to you and your dear families~~~ ^-^
Yours faithfully~~~