Click here to download the catalog as a PDF file. To view this site you need Adobe Flash Player and your browser must allow javaScripts. Go here to get the latest Flash Player. Light & Color Color Addition on a Grand Scale Now you can demonstrate color addition and colored shadows like the museums do! Our Color Addition Spotlights give you three distinct circles of colored light which can be overlapped in any combination, showing color addition, complementary colors, color fatigue, and colored shadows. Setup is simple. Just place the three spotlights in their stands and plug them in. Position the spotlights 8 feet from a white screen for crisp 24" circles of light. Includes primary and secondary color filters. Instructions and ideas included. Requires 110 V AC. The optional Control Box has three dimmer switches that allow you to adjust the brightness of each color. You can compensate for bulb inconsistencies or create “recipes” for any color in the spectrum! P2-9700 Color Addition Spotlights $129 P2-9703 Control Box $79 P2-9701 Replacement Color Filters $9 Combine primary and secondary colors in any combination! EXCLUSIVE! Three 110 V inputs separately control spotlight’s color intensities. Engaging, affordable, hands-on options for teaching about light and color — great for learning cycle explorations! Discovery Pack Color & Spectrum Discovery Pack Put the primary colors together and then take them apart with this cool collection of demos! Primary & Secondary Color Sheets Color Filter Swatch Book Color Filters Kit Spectrum Demo Kit Rainbow Glasses (20) String of Lights Night Spectra Quest Color Mixing Demo Students control the brightness of each color with this self-contained demonstration of color mixing. Powered by 3 AA batteries, it’s perfect for desktop labs or an exploration station. Experiment with hundreds of different color combinations! 10.5 cm long, 8 cm wide, 11 cm high, with 7.5 cm screen. Batteries included. P2-9550 Color Mixing Demo $35 Color Filters Kit This low-cost filter kit includes six 8" x 10" sheets of the primary and secondary colors, complete with spectrum graphs and teacher’s guide with experiments. 33-0190 P2-9561-02 Color Filters Kit Color Filters (slide mount) $12 $10 Spectroscope RGB Snap Lights & Spinner Instructions & Lesson Ideas P2-9575 $99 The Color Filters Kit comes with these easy-to-read spectrum graphs.They enable students to see how the transmission and absorption of light wavelengths create different colors. Primary and Secondary Color Sheets (not pictured) Six 8.5" x 11" sheets of paper in the primary and secondary colors. Great for demonstrations of color subtraction by absorption. 33-0175 $2.50 Large 8" x 10" sheets 4 1-800-367-6695