These Glass Cooltube Reflectors allow air to flow through to the bulb, removing most of the heat produced by the bulb in the first place.
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Description
These CoolTube reflectors allow you to reduce the temperature in your grow room by a few extra degrees. This means you can also move your light a bit closer to your plants, which increases yield by a fair bit.
With the help of an RVK Extractor Fan, you can remove any extra heat produced by your grow bulb.
It’s pretty easy to use and set up, even beginners can get their head around it. These Cooltubes are reliable, versatile and durable, having been made out of quality materials chosen thanks to their heat resistance. They can also easily deal with high humidity or long amounts of time without turning off.
Keep in mind that you’ll need to be careful when setting it up; don’t leave any holes, make sure to connect it up perfectly or else you may end up with some unwanted odors getting out.
Make sure to remove the protective plastic film from your reflector before turning it on.
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Usually joint purchase
31/05/2022
Hi,
Can I use this with cmh?
Will the bulb fit the cooltube with the adpater inside?
Thanks in advance.
31/05/2021
Hello guys and girls, I bought 2 cooltube and they are fantastic and very good quality, I'm very happy to buy from grow barato, it's really important how fast they ship everything and everything very correct and quick
Translated from Spanish
Hola chicos y chicas e comprado 2 cooltube y son fantásticos y de muy buena calidad estoy muy contento de comprar en grow barato es muy importante lo rápido que mandan todo y todo muy correcto y rápido
15/04/2021
Honestly you can tell the difference, my temperature has dropped quite a bit and my babies are thriving. Great Reflector Cooltube Glass and highly recommended !
Translated from Spanish
La verdad que se nota el cambio, mi temperatura a bajado bastante y mis niñas están intimidadas. Gran Reflector Cooltube Glass y muy recomendable !
06/04/2021
Works perfectly, lowers the temperature down to the desired 23.5, 24 degrees
Translated from Spanish
Va perfecto, baja la temperatura hasta el punto deseado de 23.5, 24 grados
01/04/2021
Good evening, compatible with 400w HPS?
Translated from Portuguese
Boa noite, compatível com hps 400w?
24/11/2020
Great
Translated from Spanish
Genial
24/11/2020
Very good Reflector Cooltube Glass, unbeatable value for money
Translated from Spanish
Muy buen Reflector Cooltube Glass, calidad precio inmejorables
14/09/2020
Dropped 3.5 degreesssss insane
Translated from Spanish
E vajado 3.5 gradossssss una pasada
12/09/2020
Very satisfied with the cooltube it was the one I was missing now ideal temperature you can see it growing amazing I recommend them to lower the temperature
Translated from Spanish
Muy satisfecho con el cooltube era la que me faltaba ahora temperatura ideal se ve crecer alucinante los recomiendo para que bajen temperatura
17/08/2020
Hi, I'm a newbie at this and I want to set up my first indoor grow. My question is if I buy the 360w Philips lec bulb and fit a cooltube reflector like the brand recommends, doesn't it take away the point of lec with the sunlight rays or do they pass through the cooltube glass? I'm thinking of using a 315w lec which from what I've read isn't very complicated, how many plants could I grow with a 315w?
Translated from Spanish
Buenas, soy novata en estoy y quiero montar mi primer interior. Mi pregunta es si compro la bombilla lec de 360w Philips y le pongo un reflector cooltube como recomienda la marca no le quita la gracia de las lec de los rayos solares o pasan el cristal del cooltube? Estoy pensando en poner una lec de 315w que por lo que leído no tiene mucha complicación, cuantas plantas podría plantar con uno de 315w?
04/07/2020
Very happy with the purchase, I managed to lower the temperature in my grow by three degrees, Reflector Cooltube Glass is very good quality and as always super fast
Translated from Spanish
Muy contenta con la compra, he conseguido bajar tres grados en mi cultivo, Reflector Cooltube Glass de muy buena calidad y como siempre muy rapidos
03/07/2020
Very happy with the results, my grow wouldn't drop below 30, thanks to the Cooltube I managed to drop about 3 degrees, very happy with the purchase
Translated from Spanish
Muy contenta con los resultados, mi cultivo no bajaba de 30 gracias al cooltube he conseguido bajar unos 3 grados, muy contenta con la compra