PVC pipe solar lights look stylish, cost little, and skip 3D printing entirely

A maker known as has built a set of custom wedge-shaped garden lights that run entirely on solar power and require minimal maintenance. Unlike most DIY projects covered in this space, the enclosures are not 3D printed. Instead, they are made from flattened sections of PVC pipe, heated with a heat gun and pressed into shape. The material is cheap, weather-resistant, and readily available.

Inside each light, a small LED panel is mounted on an aluminum plate that acts as a heatsink. An acrylic diffuser spreads the light evenly, producing a warm and pleasant glow. Power comes from a single 18650 lithium-ion cell, charged by two small solar panels through an MPPT charge controller. A TP223 capacitive touch module is embedded in the design, allowing the user to turn the light on or off with a simple finger tap.

The final result is a surprisingly stylish piece of garden furniture that delivers consistent, warm illumination. Since the sun handles recharging, the lights need very little attention after installation. The project follows earlier DIY solar lamp builds featured on the same site, such as a Pokémon-themed design. The author encourages readers to share their own solar-powered projects or unusual PVC creations via the tipsline.