uv light

  1. GeekBeast

    GeekBeast Halloween Giveaway is coming--Win GeekBeast UVB 310

    Hi RIU Members :) On the occasion of Halloween, We will find two testers for our: GeekBeast UVB 310. Prize: GeekBeast UVB 310 *2 More details of the prize can be found here: https://https://geeklight.en.alibaba.com/custom_page/Giveaway.html Rules: 1. Follow @GeekBeast 2. Like this thread 3...
  2. GeekBeast

    Which is more effective between fluorescent UVB lamps and LED UVB lamps?

    Why UVB? We have been working hard to find a way to increase the THC content of plants. In our previous products that contain UVA spectrum, we have not received positive feedback that UVA can increase the THC content. Now UVB is our only option. We found some fluorescent UVB and LED UVB lamps...
  3. J

    Plant Light Uptake and Greenhouse UV/IR Filters

    Hey Guys, I wanted to design a greenhouse facility for cannabis and I was wondering if you all knew whether or not Cannabis uptakes UV or IR light. I read in a few places that the plant can produce more THC to help protect it from UV light but this was backed up by no proof. I am also looking...
  4. Keesje

    UV-C to prevent Bud rot and mildew

    There are some devicces for sale that claim that they help to prevent bud rot and mildew amongst others. You hang the device in your room and it will kill the spores. This is such a device: They are also placed in hospitals, kitchens, bakery's, dentist, etc. to help prevent bacteria and...
  5. R

    AgroMax Pure UV Help!

    I recently purched the Agromax Pure UV for my setup. I am currently in week 2 of flower. Is it safe to use this in week 2, if so what time schedule should i be doing? I have a total of 4 Pure UV bulbs going ATM on timer for 6 hours but it was damaging some of the leaves. Can someone with...
  6. Greenhomes

    Mini split UV light shining during lights off in flower.

    I have 2 mini splits with uv bulbs inside to help things stay a little more clean. These bulbs turn on when the system is on either heating or cooling. At times this means they turn on during the lights out schedule. They do not emit a bunch of light in the room but there is some uv light that...
  7. ogsmoker24

    The correlation between metal halide light and resin content/potency

    Right guys I'm new here so please forgive me if I'm asking the same question...again., but do any of you guys out there who use metal halide lighting for a short part of flowering notice ,ore active resin production on the flower clusters, or do you notice that bud that's been flowered with some...
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