Introduction: Train Themed Bedtime LED Reading Light

Picture of Train Themed Bedtime LED Reading Light

Our son loves to read books at bedtime, but the overhead lights in his room are not quite conducive to a cozy bedtime reading atmosphere.  A table lamp would be too easy for him to knock over and take up too much room, so in response, I drew up the pictured design for a small wooden LED bedtime reading light.  The light is built out of 1/8" birch plywood laser cut with the outlines of various train cars and cut to hold an LED star and heatsink as well as a switch, LED driver, and a hole for the power plug.  I had planned to make a paper or wood veneer shade suggestive of clouds or smoke from the train as shown in the black and white artwork, but since I found some old mica sheets I had laying around I used them instead (see pictures).   The light casts a bright wash of illumination up onto the ceiling and fills the room with a good bedtime glow that allows comfortable reading but lets sleepy eyes droop.

I used an old warm white Philips Rebel LED star I had sitting around but I recommend using a more efficient Cree XPG star (LEDSupply.com).  Power is provided to the driver by a 12VDC wall wart supply with 500mA rating that I picked out of my junk bin.  A switching supply would be preferred to cut down on vampire power losses. The driver is the venerable "13557" driver from DealExtreme.  The switch is just a SPDT rocker that I had sitting around as well.  The mica was also sitting around, but can be found online fairly easily.  The low temperatures of the LEDs make the mica unnecessary and if I hadn't been looking for a use for the mica I would have stuck with the original plan for a paper shade. 

Comments

Tarzan55 (author)2016-09-15

Amazing! Really nice design and made with attention to details.

jessyratfink (author)2012-02-15

Very cool! Love all the little details on the train. :)

jmengel (author)jessyratfink2012-02-16

Thanks, my little man loves his trains.

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