Physics | Light, Sound and Waves | Optics A. Magnetic LED Torches: White A B
Slim and versatile LED light sources with bright White LEDs.
The three separate LED units which allow you to experiment with parallelism, diffusion and convergence of light. Magnets on the side make attaching to a whiteboard for presentation easy.
Dimensions: 120mm x 35mm x 20mm Materials: ABS Weight: 225g Batteries: 2 x AA batteries per light
CP00050819
B. Magnetic LED Torches: Red, Blue, Green
Slim and versatile LED light sources with bright coloured LEDs.
The three separate LED units which allow you to experiment with parallelism, diffusion and convergence of light. Magnets on the side make attaching to a whiteboard for presentation easy.
C
Dimensions: 120mm x 35mm x 20mm Materials: ABS Weight: 225g Batteries: 2 x AA batteries per light Colours: Red, Blue, Green
CP00050820 C. Plasma Ball
Create a dazzling light show with this plasma ball that will respond to fingers on the glass surface and also the sound of your voice. Watch as coloured bolts of glowing light follow your every move.
Supplied with an AC power adaptor Recommended for ages 6+
CP00050907 D. UV Torch - 395nm
This Ultraviolet torch (UV Flashlight, or UV lamp) is light and easy to use for a range of activties in and out of the science lab. It emits 395nm wavelength with 12 top quality ultraviolet led lights and each LED lasts up to 12 years. Simple on/off push button.
Product description: Material: aluminum alloy Battery capacity: 1.5V AAA battery Power source: battery Power: 3W Light source form: bulb led Lamp bead model: ?395nm (12LED) Battery not included