~ glow stick xylophone ~put the glow sticks in cups of water and an aura comes off in the dark, when you tap them ~ probably the coolest thing ever ~ this would be a fun activity for our first grade SOUND unit ~
Starry Night Sky Projector Colorful LED Night Light (Random Color,Powered by 3 AA Battery)
Green LED Faucet Valve night light It’s a. - Green LED Faucet Valve night light “ It’s a standard ¾" brass sillcock, converted into a night light. Turning the valve actually turns on the ¼ watt LED bulb in the hanging drop of “water”.