Skip to Content
Cart (0)
Cart 0

LED Color Light Sources

Ages 12+
In Stock & Ready to Ship
Need it fast? See delivery options in cart.

Use these 3 LED light sources (blue, red & green) to experiment with light, color, and optics! The color beams are easy to see & help students study concepts such as refraction, reflection, focal points & color mixing. Read More

My Science Perks members earn at least $0.52 back on this item. Sign In or Create a Free HST Account to start earning today


These three LED light sources are an economical way to experiment with light, color, and optics. You get one blue LED light source, one red LED light source, and one green LED light source. Each light source includes a cap with a slit to produce a flat narrow beam that is perfect for many optics experiments. The color beams are easy to see and help study refraction, reflection, focal points, color mixing, and more.

These color LED light sources are perfect for experimenting with our prisms and lenses. Each light source has a magnetic side which allows it to adhere to most whiteboards for classrooms demonstrations. Basic operating instructions are provided, but you provide your own ideas for experimenting. Each light source includes two AA batteries.






My Science Perks

My Science Perks is FREE! Just place your order while logged in to your Home Science Tools account and you'll automatically earn up to 6% back when your order ships!

Learn More

Reviews & Questions