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.
These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.
Highly durable lab apron made of rubberized cloth is impermeable and easy to clean, perfect for all manner of lab or classroom experiments
Durable, anti-fog safety glasses that fit comfortably on any head size.
Large nitrile exam gloves designed and manufactured for superior protection against viral, bacterial, and certain chemical hazards.
Recommended for protection against chemical splashes. A must have for every young chemist!
Extra thick medical examination gloves - 60mil. Great for extra protection.
Make the coolest 3D pin art on your desk with this amazing desk toy.
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
This illuminated orbiter is great for demonstrations in the astronomy classroom!
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
This project book and sample kit introduces you to shape-memory alloy technology!
Great reference card for chemistry and physics students.
At xUmp.com you will find a large selection of scientific products carefully curated by real scientists and educators. We sell everything from educational toys, teacher supplies for science classroom, lab equipment, science toys, science fair supplies, classroom equipment, chemistry glassware, chemistry lab equipment, physics demos, electronics supplies, robots, science kits to geeky science gifts.