Help your kids learn about solar energy with this Build Your Own Solar Light Kit. The STEM-focused toy lets kids learn about the power and potential of solar-powered energy via a hands-on how-to for building their own customizable solar light. The Build Your Own Solar Light Kit includes three modular disks, a transparent cover, two USB cables, a whole bunch of LEDs and an activities booklet. To get started, just connect the solar panel and battery disks via the USB cables and the customizable LED light board will light up. Recommended for ages 7+. The assembled Build Your Own Solar Light measures 5.67h x 5" diam.