Awesome thank you all so much.
Love this forum.
P.s forgot to add i need to cover a 4x4 tent i.e 1.2x1.2 metres, currently with a 600 watt hps in it with flood and drain tray/hydroton yeilding around 400 grams with a few weeks veg.
Too hot for up coming summer though.
Live in New Zealand...
Hi Whats the fan noise like, needing something really really quite considering this or area 51, any idea which of the best led lights are near silent and use the very best crees.
Not into DIY.
Thanks.
Your bulb is stuffed that is why, bulbs ideally need to be replaced every grow, after one grow old bulbs can be used for veg again once only then throw them away.
they lose around 15-30 percent of light out put in a single grow.
if you hps bulb internal cylinder (when off) has black on each...
The dust doesn't hurt much, give it a quick wash, fill the bag to the top with water and once full then pump holes in the bag in the bottom and sides with a screw driver, hose over, and that will be fine. it doesn't really harm pumps.