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.
Perform awesome experiments using everyday materials found in any kitchen!
Exciting magnet exploration for ages 8 and up!
This classic desk toy will keep you amused! Large, 7 inch tall version.
Explore the invisible and amazing power of magnets with 33 engaging experiments and games.
Build over 60 projects with this deluxe version of the Snap Rover kit!
Get this great introductory chemistry kit for your favorite young scientist!