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UVC light in your ducting. Does it work?
UVC light in your ducting. Does it work? [Archive] - International Cannagraphic Magazine Forums I'm thinking of tossing some uvc light in my ducting to help control odors. I'm using a can filter but there still is a faint odor ... , etc. Namaste, mess Something like this http://www.sanuvox.com/High_Resolution_Images/smaller/Sanuvox_R4000GX.jpg I'm thinking of tossing some uvc light in my ducting to help control odors. I'm using a can filter but there still is a faint odor ...
https://www.icmag.com/ic/archive/index.php/t-113623.html
Black Light During Flower With Hps
... covered was ultraviolet light. There are three spectrums of UV light. UVA is the least harmful. This is the spectrum produced by black lights. UVC light is dangerous to all life. It is used in water purification systems to sterilize water. The light spectrum of interest ... cancers. Other animals are affected by it in all sorts of ways. The Earth's atmosphere filters UVB light. There is more UVB light at high altitudes than at sea level. Also, sunlight at the equator takes the shortest route through the ...
http://forum.grasscity.com/indoor-marijuana-growing/104086-black-light-during-flower-hps.html
Plasma Lighting doesn't seem to be as great as they tout it to be...
... , supposedly you could touch the glass shield (to protect from UVC light) and it wouldn't burn you. I will wait to see what kind of lumen output a 1000W plasma light puts out before I totally put down plasma technology, but as ... to 40k Lumens. Lumens and usable light are different. If the HPS was putting out mostly yellow light (and they do) it doesn't matter how bright that yellow light is. I don't know if plasma lighting is worth it, but comparing lumens ...
http://www.rollitup.org/led-other-lighting/495218-plasma-lighting-doesnt-seem-great.html
Plasma Lighting doesn't seem to be as great as they tout it to be...
... , supposedly you could touch the glass shield (to protect from UVC light) and it wouldn't burn you. I will wait to see what kind of lumen output a 1000W plasma light puts out before I totally put down plasma technology, but as ... to 40k Lumens. Lumens and usable light are different. If the HPS was putting out mostly yellow light (and they do) it doesn't matter how bright that yellow light is. I don't know if plasma lighting is worth it, but comparing lumens ...
http://www.rollitup.org/led-other-lighting/495218-plasma-lighting-doesnt-seem-great.html
General questions about plasma light « OpenGrow tests, reviews and interviews « OpenGrow
... . As we did see too much uvc damage at this short distance to the plants we shielded the plasma lights, to eliminate almost every uv influence on the test (including uvb) so it's just regular light quality that is compared. There are ... seem to have built more resistance to stress, which coincides with the findings of Cleanlight, who use a specific wavelength UVC light as a treatment against and to prevent fungal infections such as mildew. The plants seem to harden. Unfortunately the test ...
https://www.opengrow.com/topic/40484-general-questions-about-plasma-light/
lizard lights - The Garden's Cure
... covered was ultraviolet light. There are three spectrums of UV light. UVA is the least harmful. This is the spectrum produced by black lights. UVC light is dangerous to all life. It is used in water purification systems to sterilize water. The light spectrum of interest ... cancers. Other animals are affected by it in all sorts of ways. The Earth's atmosphere filters UVB light. There is more UVB light at high altitudes than at sea level. Also, sunlight at the equator takes the shortest route through the ...
http://www.gardenscure.com/420/lighting/72516-lizard-lights.html
Build your own led grow lights for 30 bucks!!!
... . I will probably turn to hot glue! Did you only use the one wavelength of light? Almost every LED light I've seen has at some blue lights mixed in with the red. A lot of them have 5-10 different wavelengths. It ... - 280 nm UVC ultraviolet range which is extremely harmful to cannabis plants because it is highly toxic. 280 - 315 nm Includes harmful UVB ultraviolet light which causes cannabis plants colors to fade. 315 - 380 nm Range of UVA ultraviolet light which is neither ...
http://forum.grasscity.com/do-yourself/901585-build-your-own-led-grow-lights-30-bucks.html
Will a black light work
... out THC to protect themselves from UVB and UVC, I have 4 UVB lights in my room, I use reptile lights, but sunbed lights would also be OK ( however, they can cause skin cancer with prolonged exposure). UVC is used for sterilisation, its WAY dangerous ... out THC to protect themselves from UVB and UVC, I have 4 UVB lights in my room, I use reptile lights, but sunbed lights would also be OK ( however, they can cause skin cancer with prolonged exposure). UVC is used for sterilisation, its WAY dangerous ...
http://forum.grasscity.com/grow-room-design-setup/28130-will-black-light-work-13.html
Will a black light work
... kick, (like my stuff needs to be stronger) The HPS lights have more of this type light, than the metal halides. That is why they are better for ... production in the glands but it comes in 3 available flavours, first is UVC, this is extremely dangerous, it is used to produce ozone (the powerful ...
http://forum.grasscity.com/grow-room-design-setup/28130-will-black-light-work-10.html
lighting
... grow lights of similar wattage. LED plant grow lights are also not recommended for use with plants that you want to be viewed, because they give plants an unnatural appearance when the light is How the Sunlight Effects Plant Growth 200 - 280 nm UVC ultraviolet range which is extremely harmful to plants because it is highly toxic. 280 - 315 nm Includes harmful UVB ultraviolet light which causes plants colors to ...
http://forum.grasscity.com/absolute-beginners/298196-lighting.html

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