Noodleface
A Mod Real Quick
Masssave has a black Friday sale (they're a state company that works on reducing everyone's resource usage, we pay in our taxes). I picked up an ecobee for $14. Hoping it is better than this old ass thermo we have
Attic was shockingly clean for a 50 year old home. Need to put down some knee-savers in the attic though because crawling through some of those joist triangles was ROUGH on my 6foot and change frame.
Anyone know what size boards (thickness and max width) I should look for in order to span something like a 25 foot length? I don't want to mindlessly put something into a permanent state and I want it to last. Previous owner put up some cheap as fuck ply and it's turning / turned into splinters and dust.
I wanna do canned lighting because current lighting is tubed based on places like kitchen and bathrooms. Question though, is there such a thing as too much can lighting?
I'm thinking of replacing all bathroom lighting with aesthetic lighting and kitchen entirely with recessed, the family room is vaulted but I kinda wanna do canned in there as well.
Yup. That's part of why I don't miss doing that for a living. Trying not to put a foot through a ceiling while crawling around in an attic (especially in the summer when attics are like 130 degrees, at least), getting a million fiberglass hairs all over you so you itch forever, sometimes having to crawl along two joists on your stomach so you can try fishing a wire down on an outside wall in the ">" of the roof pitch...fucking /wrists.
Just to make it easier to walk in the attic?
If it's not a prefab/engineered truss home (doubt it would be at 50yrs old, but whatevs) I'd imagine anything that's 1/2" or thicker. 3/4" plywood might be overkill, though. OSB is probably a cheaper alternative if you want to do a larger area, though I'd go with plywood myself if I had the $$$ to burn. I also think you can find some tongue and groove wood that's on the cheaper side, but probably more expensive than OSB, I'd suspect. But this is assuming you're wanting to run perpendicular to the joists; if for whatever reason you want to run the length of a single joist pocket, you might want to go heavier, or frame some supports crosswise underneath the flooring, the length of that pocket.
Mmmm...kinda. Depending on your POV, you may want to skip to the TL;DR part below
Electrician answer:part of it is trying not to put too many can lights on a single circuit, which can be tricky for a homeowner to figure out. Normally you want to do some napkin math on what your ballpark lighting load is. Since we're talking 120v, a single 60w incandescent is going to draw 0.5 amps. If you have a dedicated lighting circuit just for recessed lights, you could hypothetically run ~30ish can lights, but 1) you never want to really use 60w, because future homeowners could install 120w bulbs, and 2) I never really liked to push the limit on circuits, for obvious reasons. If you calculate it at 120w per light, then you're down to 15 cans, and I might personally go to no more than 10 can lights. 10amps is still a pretty decent load on what is probably a 15A circuit, and homeowners don't normally have to consider this, but lights can (should) be considered a 'continuous' load, so pushing your circuit ampacity isn't a fantastic idea (IMHO). It's also not approved of in the NEC, but that's not something that homeowners usually need worry about. 80% of a 15A circuit is 12A, but why even push that limit? FWIW, 'continuous' is 3hours or more of operation at a time, and we all know that most people leave their lights on for more than 3 hours. In a practical sense, if I was ever planning out a lighting circuit and I got close to 12A, I'd just add a 2nd circuit to split the lights and call it a day. It isn't worth doing load calculations and upsizing conductors in Residential.
But it's harder when you're a homeowner and you have no fucking idea how an electrician wired your home, originally. 50yo home? A lot of it is is probably under-wired. You will probably end up with too much on a single circuit, because 50 years ago the loads were so much less. I've seen entire 2nd floors of homes on only 1-2 circuits, whereas I used to run at least 4-5 circuits in newer homes. Unless your home has been remodeled since then, and circuits were added.
For the engineering types that wank to stuff like this ( P Picasso3 ), this is kind of a decent overview: Sizing continuously loaded conductors made simple.
TL;DR: if you're just adding a few here and there, and the bulbs are relatively small (I think Lanx just added 3 or 4 can lights himself) you're probably fine. But if you're thinking about adding 20 can lights then you might want to pare back that number or add a circuit. (I know it sounds crazy, but I've literally seen people add 30+ lights to a circuit when remodeling their dream kitchen themselves, and then they couldn't figure out why their breaker wouldn't hold, LOL)
Now, if your talking about 'too much' in other terms, you can have it 'too bright', where you regret it afterwards, but it's really hard to tell until they're installed. For most kitchens, I'd say that 5 can lights is probably enough. Anything over 10 is "For the love of God...why?!?". Unless we're talking about mini-cans or something.
Other things to remember: you will be restricted by framing to a certain degree. If you have an attic space above, you can scope that out and plan accordingly. Otherwise, get a stud finder and try mapping out your joist pockets for where you can actually fit the can lights. Also, attic space above makes it INFINITELY easier to add wiring to lights.
Remember that most cut-in, remodel style can lights are NOT rated to be covered in insulation. Insulation retains heat, and can lights will get hot. If you are going to be installing can lights that will be in an insulated attic joist pocket, covered by insulation, you will need "IC" rated can lights. People skip or fudge this all the time, but this is legit. Cover a super hot light fixture with tons of attic insulation, and congrats, you have overheating can lights. Or, if you actually follow the manufacturer directions and keep the fixture clear of insulation, well, then you have tons of hot air bleeding up, cold air bleeding down, and potential moisture issues from the temp fluctuation.
Well, those ones look like the same ones from Home Depot, and it looks like they are IC rated.
Lithonia Lighting Wafer 4 in. White Integrated LED Recessed Kit-WF4 LED 30K 120 MW HP18 M6 - The Home Depot
To be honest, it's been a while since I did a lot of remodeling work. It used to be that you either had to choose between an IC can that had a lower wattage rating, or LEDs...but the LEDs used to be enough that people would balk at the price. And people want ALL THE LUMENS, so it wasn't uncommon to have people buy non-IC and give zero fucks about it. But now, going through the Home Depot site...so many LED cans...I'm really surprised.
But now you can get a 10W LED IC 'can' for $30? That's actually kind of impressive, really.
Jesus, you all may have just saved me a ton of time researching this shit and hand wringing, LOL...
Last 10 or so seconds he shows the effect of a 2 wafers in a slim long pantry.
8 of those would be easy to accomplish in any room, the only shit tier part is what refresh rate they throw for taking home movies or photos.
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So far 4 seems just fine
I used the middle light switch as reference and measured, then I used the rafters for alignment and poked my screwdriver through, went down and used a card board template with hole and Drew and cut with saw. Then I caulked each one.
Also patched the big ass hole I made a year ago, heh
did you see the pics i posted on my kitchen w/ just 4 lights? they're nice and bright, honestly i "could" throw in the other 2 lights, but it'd be too much.
Checked it out just-in-case I missed it but honestly it just does more for me to see an animation of effect rather than an on / off.
Good to know though, one video I was hitting on was talking about 3 feet from walls 2 feet from top of the cabinets for best effect. I'll likely do that in my kitchen for now, goal is to break down a couple walls but I wanna do some more research on structural reinforcement before I tackle that one.
for reference: (SQ Ft is off as well as that wall marked in red...1st forray into using this software before we moved in and I haven't had a chance to fix it)
View attachment 184229
My goal is to see if I can reinforce the ceiling joist (?) that runs from south to north between kitchen and laundry and dining and family room ( they aren't 2 different ones, my planning skill sucked, they are one in the same). If I can reinforce it at the blue circles then I can bust down the walls between kitchen and family / laundry and family (there is a pass thru at the dining to family area) and make a very open family / dining / kitchen.
yea thats why i jumped on the amazon lightning deal it was 8bucks a led can, i'm interested in putting a dimmer switch i don't see how that can happen since
it's on a 4 gang thing like this
and its wired 2 way, since thats also the light to flick on when you enter from garage to kitchen. so i think i'll just leave it. like you said, we just want all the lumens, and since the kitchen is my area, i just want it fucking blindingly bright. (girls are the ones that want the dimmer anyway imo)
thats good to know, yea i read on the amazon comments ppl got some other recommended led dimmer, idk why, but i guess the way lights and shit and how dimmers work to do some weird resistance to actually dim(which you'd know), vs led just on/off???But you can def get a 3 way dimmer. Either one dimmer in one location, with just an on/off switch in the other, or a dimmer control in each location.
Also, if you're wanting to dim LEDs, your standard old fashioned dimmer isn't recommended. There are LEd rated dimmers.
What's the best product to get soap and hard water buildup off a glass shower door without damaging the glass?