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The Woodpunk LED Desk Lamp is the result of being inspired, perhaps more than a year ago, by a design I saw on a design blog.  It's a bit of a pet peeve that all these fantastic ideas are flaunted but never produced.  So, I set about making my own wooden desk lamp, and I am extremely pleased with the results.  The lamp that served as the inspiration for the Woodpunk actually has since gone into limited production, but of course it's ridiculously expensive.  And besides, I still like mine better!

The majority of the lamp is made of 1/4" and 1/2" Baltic Birch plywood.  I love using this stuff to make things - a quick skim of my other instructables will confirm that!  It's strong and stable and easy to cut - and it's made of a renewable resource!  What's not to love?  Wood dowels serve as the joints.  The springs and socket were stolen from two old lamps; one skillfully located at a thrift store by my wife, and the other was just taking up space in my house (and also "donated" by my wife).  The LED lamp draws just 3W to produce 180 lumens, enough to illuminate a small work area.  It was bought at DealExtreme, but nearly any LED bulb with an integrated reflector would work just as well.

Total cost for this project was $25-$30.


 
Now, you may be thinking, "Hey - this looks ideal for a laser cutter or CNC machine!"  Well, you're right.  At the moment my designs need a bit of work so they're actually compatible with an automated system - anyone willing to do the conversion?  There's a 3-month pro membership for the first person who does!

So, have you got access to a scroll saw and drill press?  That's pretty much all you need to make this awesome lamp!

UPDATE:  KChappers generously converted my designs to .dwg, .dxf and .cdr formats for your CNC, laser cutter and 3D rendering pleasure.  Thanks so much!!
 
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You know those children's puzzles you can buy that are made from sheet wood and you can punch out the pieces to make dinosaurs or whatever? You could make a kit like that but for this lamp and sell it!
jeff-o (author)  DestinButcher1 month ago
Cool idea! But I have no time for that at the moment.

I give you permission to go ahead with your idea. :)
AliceF62 months ago

Does anyone know how to convert this to a wall mounted lamp? Would reversing the lamp in the base allow the lower spring to be above the arm, so that it supports its weight rather than pulling the lamp further towards the floor?

AdamP67 months ago

oh, sorry

jeff-o (author)  AdamP67 months ago

LOL, having trouble with comments?

The lamp uses just 1/4" and 1/2" wood. The images in Step 1 show what pieces to make from what thicknesses.

AdamP67 months ago

Sorry, I think I missed how to tell which pieces are on 1/4 inch and which are on 1/2 inch birch?

AdamP67 months ago

Sorry, I think I missed how to tell which pieces are on 1/4 inch and which are on 1/2 inch birch?

AdamP67 months ago

Sorry, I think I missed how to tell which pieces are on 1/4 inch and which are on 1/2 inch birch?

AdamP67 months ago

This is by far my favorite instructable I've dound so far but sorry, I probably missed something, but how can you tell which pieces are 1/8 inch and which are 1/4 inch Baltic Birch?

AdamP67 months ago

This is by far my favorite instructable I've dound so far but sorry, I probably missed something, but how can you tell which pieces are 1/8 inch and which are 1/4 inch Baltic Birch?

AdamP67 months ago

This is by far my favorite instructable I've dound so far but sorry, I probably missed something, but how can you tell which pieces are 1/8 inch and which are 1/4 inch Baltic Birch?

AdamP67 months ago

This is by far my favorite instructable I've dound so far but sorry, I probably missed something, but how can you tell which pieces are 1/8 inch and which are 1/4 inch Baltic Birch?

malek13gmt7 months ago

very excellent!!

customsj1 year ago
Just finished most of mine! Great little build! Thanks for the instructable!!!
2014 14:31.jpg2014 14:31.jpg2014 14:31.jpg2014 14:31.jpg
jeff-o (author)  customsj9 months ago

I just realized I forgot to reply. Very nice work - laser cut wood?

Very, very nice!

Woodpunk, I like it!,

Wood as most of us here know is easy to work with and cheap. I plan on soon going into knifemaking as a hobby, and as a teenager, I really don't have a shop. I am into architecture a little bit, and was wondering what style I should build my workshop in. I plan on making a few of these lamps and putting them around my shop, along with 'keeping the theme'. Thank you very much!

jeff-o (author)  zombieslayer0109 months ago

What style workshop? Whatever you like! My workshop is actually very boring. Just lots of workspace and cupboards.

BikeHacker9 months ago
Cool
baecker039 months ago
might want to source the light from another vendor... deal extreme takes forever.
jeff-o (author)  baecker039 months ago
Indeed they do. I have since replaced the bulb you see in the instructions with a nice one made by Philips, bought from Home Depot. I'm actually using the lamp daily at work.
baecker03 jeff-o9 months ago
www. ic station.com has done good selections as well and shipping is consistently approx two weeks

That is good desk light .

earaby1 year ago

good

Jack Moran1 year ago

So many shiny medals! such a detailed instructable Good Work!

I've downloaded the DXF files and they look awesome (as does your total lamp design!) but question:...What are the notches for? Do they clamp to opposite ended to ratchet when attached? And the rectangles out of the circles? What are those vectors in there for?
jeff-o (author)  gregmosercts1 year ago
I think you can ignore the notches. The rectangles indicate a hole that needs to be drilled through the side of the piece. PRO TIP: cut those pieces out as squares, do the side drill, then finish the circular cut around the circumference.
Thanks bro! I'mma throw it on my cnc machine and cut it for ease. I have a drill vise to drill those pieces after they are cut
...see attached picture I've attached
cut paths.JPG
MRMFWILSON2 years ago
Here are some DXF files that can be imported into CAM program. The vectors are all closed so the toolpaths can be added easily. The they are organized by 1/2 inch parts and 1/4 inch parts. The units are inches.
jamuraw2 years ago
JEFF - Hi - KChappers posted the .dxf and .dwg files for yourLED desk lamp a while back ( along while) I am having trouble downloading these files - any tricks to it ? I am new to the instructables site and was not sure if there was some steps I was missing - I teach high school woodshop and just got a laser cutter for the shop. this would be an awesome project to show its capabilities - any help would be much appreciatiated. Thanks !
Pizzapie5003 years ago
I'll probably sound really dumb, but where do you buy Baltic Birch Plywood? I can't find it at Home Depot. Do I have to order the wood online? Or is it at arts and crafts stores?
jeff-o (author)  Pizzapie5003 years ago
Check the yellow pages for a lumber supplier, specifically one that sells wood to furniture makers. If the city you live in is large enough, it will likely have more than one big-box hardware store, too. Check them all!
BrysonHicks3 years ago
Hi! I saw this mentioned on popular mechanics, (http://www.popularmechanics.com/home/how-to-plans/woodworking/8-diy-gifts-for-friends-and-family?click=pp#slide-1)

and I have access to my schools laser cuter. (Trotec speedy 100) I am extremely interested in this project and think it is an amazing idea. I have autocad and am planning on designing this in the program for cutting with 1/4" wood and will just glue identical pieces together were 1/2" is required. I had a few questions though. How easily does it tip over? Maybe I missed this, but are there dimensions anywhere? I reeeeely need these to be able to make the file. If I finish the file I will gladly upload it. I realize that someone else has already uploaded a file, but it is not to scale. Thanks for helping everyone!
jeff-o (author)  BrysonHicks3 years ago
Awesome! I didn't know my project got a mention on popular mechanics!

Yup, definitely cut from1/4" wood and glue together as you've said. The bottom half of the arm can be extended up to 90 degrees with respect to the table, after that the lamp begins to tip. If you made the base heavier then you could extend it further.

There are templates in five different formats. My originals fit on 11x17 paper, to give you an idea of scale. So, the .pdf and .ai files are 1:1 scale.
I just go back from staples and got the sheets printed out. It was only $1.30 :-) I will start making the files over break and will upload them when I am done.
To confirm that the sizing is correct, is the length of one of the arms from end to end 14 5/8" long?
jeff-o (author)  BrysonHicks3 years ago
Yup, that is correct! I measured it on the model I built.
I have everything traced out but I need a few measurements. What is the length or the counter weight and how long are the reflectors if measured directly from one end to the other. Also, are all of the whole that are drawen in the exact size, so if I cut it out with the lazer it will be just as big as if I drilled it?


jeff-o (author)  BrysonHicks3 years ago
The counterweight is about 6.75" long. The length is not overly critical, and you could even stretch it to add weight. The reflector "fingers" are a bit over 9" long.

The only holes whose diameter matters are the joints; they are supposed to be 1/2". All the others are just for show, so if they look about right then they'll be fine. You might want to measure the diameter of the wood dowel used for the joints since 1/2" wood dowel can vary a little bit, especially when choosing between softwood and hardwood dowel.
Where did you measure the fingers from? Also I notice that there is a smaller hole on the wrist, shoulder, one of the reflectors and on two of the spacers. What sizes are these holes?

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