Soldering Iron LED Lamp

I built an LED desk lamp from a kit that cost $18. It came with a printed circuit board, 12 surface-mount LEDs, a resistor, a toggle switch, a USB power connector, and a small acrylic enclosure that snaps together without screws. Soldering took about 45 minutes. Placing each tiny LED on its pad, heating the joint, and watching solder flow into place is genuinely satisfying. Results are immediately visible as a point of light when you power on the board for testing. The finished lamp is about the size of a paperback book. Enough light for reading but not for illuminating a room. A desk companion rather than a replacement for overhead lighting. Instructions walked through each step with photos of correct solder joint shapes, teaching me to recognize a good connection versus a cold joint. Building things I use afterward appeals to me because daily interaction carries the memory of making. This lamp reminds me that useful things can be assembled from components costing less than a meal.