This standard LED bulb produces a yellow light. Excellent for most DIY electronics hobby or classrom projects. Connect to battery holders, buzzers, solar cells, and much more. Optimum voltage of 2.3V, with a max allowed voltage of 3V (DO NOT EXCEED 3V). The bulb features red and black wire leads, which are reinforced with black tubing near the bulb itself.
A beautiful desk or bookshelf accessory for the reading fanatic in your family!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
This toy combines the wonders of Sea Monkeys and glow-in-the-dark fun, all in one!
This classic device is used to demonstrate the conservation of mechanical energy.
The LCD Digital Microscope II is a professional biological microscope at an affordable price. Up to 1600X with digital zoom!
Build a model green house and 9 other green energy-related devices with this great kit!
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