Either way I will order my PL-L setup in the next day or so. I will hold off on 6500k bulbs until I start new cabs, or perhaps I will get some shorter ones to line the top of my veg space with... But that is later.![]()
Very nice. I hope they work great for you.
It's hard to argue with a great product that installs nicely. Get a light sabre sharp utility knife and some Reflectix foil tape and you are good to go.You also might be interested to hear I bought Reflectix, I need to line the walls of my cab but Mylar is a bloody headache to install well. So I caved.
Tube guards are a little thin and can deform under heat near the base of the bulb. I went with 2" clear Central Vac tubing instead of tube guards. It's a little thicker, but seems to work well. It's at Home Depot. It's also available online here. If you plan to use pvc elbows with your tubes, I would recommend ordering them from this site as well. It's WAY cheaper than my local Home Depot ($70 bucks cheaper in my case!. Elbows are far too expensive at retail prices in my local Home Depot when you start looking at buying 20+of them.)Oh and I am 80% sure I will be cooltubing my PL-Ls, with a reflector above the tubes. I will wait until I have my bulbs before hunting down tubing, though I'm fairly certain ScrubNinja was right and they are T12 sized bulbsleeves. By the way Scrub thank you muchly as well, this next round should be wonderful in thanks to this great internet resource and you've been a big help.
http://www.centralvacuumstores.com/cvs/fittings.php
Assuming you want to install and vent these tubes via a U shaped light trap, you want the Medium 90 degree Spigot (.75) and the short 90 degree elbow. They fit one inside the other. You can also order the 2" tubing from this site, pre-cut in 2' lengths for a buck a foot.
If you have something else in mind, and need a lot of parts, this place seems a good source for your DIY PL-L cooltube urges.
If you have looked at Pedro's removal of the 55w PL-L bulb base, and chose to add on some simple clips to use to attach your wires to the base of the bulbs in the cool tubes? You could feed the wires through a small hole in an elbow or tube and then put the entire bulb in air tight contained cool tube. Add in multiple elbows and tubes per lamp to merge from one intake and exhaust tube to and from multiple tubes? Entirely doable, with some VERY fancy schmancy results.
Oh you are golden then. Even if you don't roll it out, what you have will work, you just have to shake and stir the hell out of it when you check it 12 hours later. If you can roll out your piece of silver to lengthen it first? Even better.I had a friend give me 3 grams of .999 silver... I will either flatten & roll these out into longer rods (have access to most of that equipment).
There is something to be said for bottled RO or distilled water. It's quick cheap and painlessly easy to use. And as long as you have it on hand - you are not waiting to squeeze it out of your tap over the course of a few hours - which really is nice.I do like the RO machine I found but will be holding off. At least for now.
The practicality of bottled water depends on the size of your grow of course. For a micro grow? Totally feasible, at least in the short to medium run.