Wood Clamp Pipe Lamp
by Birdz of a Feather in Workshop > Lighting
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Wood Clamp Pipe Lamp
When the Science Centre put out a call for eccentric light fixtures that would fit into Rowland Emett’s whimsical and dreamy workshop this holiday season, we quickly put together a DIY pipe lamp! Roland Emett was known for his fantastical kinetic sculptures. And if you ever saw Chitty Chitty Bang Bang, you’re familiar with his wacky creations.
We’ve been wanting to make something else out of a wooden handscrew ever since we made this crochet plant hanger. I was thrilled to find a pair of Jorgensen wood clamps at a garage sale this past summer (we also picked up the weaving shuttle, but that’s another post)!
Supplies
- 1 - 12" wood handscrew clamp (I used a vintage Jorgensen)
1/2" black pipe components:
- 6 - 1" close nipple connectors
- 1- 3" pipe
- 1 - 1/2" male hex head pipe connector fitting (not a solid one; must be able to screw in a nipple to attach socket)
- 4 - tees and 4 elbows
- 1 - 4-way cross
- 1 - strain relief
- 1 - nipple
- 1 - black socket with chain pull (or this one comes with a strain relief but isn't black)
- 1 - black cord with plug
- 1 - Edison bulb
We couldn’t figure out how to get the screw arms apart to remove the rust. So we left the rusty gold as-is with just a wipe.
We had extra black pipe left over from this industrial pipe shelf, tin can crafts and my husband's pipe table for the mancave. However, integral to this project is a 1/2″ black iron cross which is impossible to find in Canada, but available in the US at Home Depot. The one below has an extra hole in the back but it works in a pinch. And we’ll just cover the hole in with something interesting, like a water faucet handle, to add to the steampunk effect.
First build all the pipe components out of 1/2″ black pipe for the bottom and bulb holder as you see here. Do it loosely at first. And when you’re finally happy with it, tighten up all the connections.
The second picture shows how the top part should look. From the bottom, there’s a strain relief for the cord. Then the 1/2″ cross and finally a hex nut which has an internal thread at the top that the socket can screw into.
Then clamp the base and top assemblies into the wooden handscrew and tighten – as you see above. It’s helpful to have a second pair of hands to do this; one person can hold the pipe while the other can screw adjust the handles to hold the black iron pipe snug.
The picture shows how it should look before wiring.
Now take apart the components for the top section to prepare for wiring (you can leave the cross in the clamp while you do the wiring).
Wiring
First, run the wiring through the strain relief. Now take apart the components for the top section to prepare for wiring (you can leave it in the clamp while you do the wiring). First, run the wiring through the strain relief.
After pulling it through, run the wire up through the cross, then screw the strain relief back on under the cross.
Pass the wire through the hex nut and screw that back on. As you turn it, hold the wire taut so you’re not twisting it.
Underwriter's Knot
Lastly, run the cord through the socket. But before connected the wires and closing the socket up again, split the cord down the middle about 4″. Use a wire stripper to remove the plastic and expose the copper wire (twist them). Then tie this pretzel-like shape called and underwriters knot.
The underwriter’s knot acts as a strain relieve. And it will also prevent the wires attached to the socket from coming loose if the cord is accidentally pulled. You can see a step-by-step on how to tie an underwriter’s knot here.
Attach each wire to a screw in a clockwise direction and tighten to hold the wire firmly. Insert into the socket and re-attach the socket cover.
Direct the lamp cord to hang in back of the handscrew so you can plug it in.
Lightbulb
Now, you can screw in your lightbulb. I like the look of an Edison bulb for this fixture, but there are lots of cool options out there!
Our submission was accepted and we can’t wait to see it on display at the Ontario Science Centre with the Emett’s machines this holiday! If you’re local to the Toronto area, the Emett’s exhibit is on display until January 9th.
We loved making this black iron pipe light fixture so we’re eager to do something with the other wood clamp now. Especially since this one is going to be on loan until after the holidays!
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Speaking of the holidays, if you crochet, or know someone who does, our Crochet Phone Covers eBook is hot off the press! And in breaking news, it’s available on Amazon Kindle and in hard copy too so you can order Crochet Phone Covers for a crochet lover on your Christmas list! All the proceeds are donated to fund research for Alzheimer's.