This affordable and high-powered 1W COB light strip is perfect for hobby projects. The strip itself measures 30mm by 5mm but thanks to super-charged COB LED technology, this little chip emits an impressively bright light. Operating voltage is 3V. It comes with 4 inch (10cm) long black and red wire leads already soldered for easy connection to your circuit. Use it with 1, 2 or 4 AA batteries in series (see battery holders below in related products) or with a solar cell.
Perfect for robotics or hobby circuitry projects.
Discover how solar cells make electricity with this awesome kit!
Build a robot that's an artist too!
Make the coolest 3D pin art on your desk with this amazing desk toy.
This high precision gyroscope will amaze you with rotational speed and ease of precision.
Get one of the craziest and coolest kaleidoscopes around!
Learn about hydrogen fuel cells with this incredible kit!
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