4M – Green Science – Echo Tech Bulb


Availability: Only 1 left in stock

Gift Wrapping

Gift Wrapping amount reduce at the cart page, just enter coupon Code "Gift" at the cart page. *Minimum product value is $30.

Order total:

Pickup available at Unit 2/60 Wigram St, Harris Park NSW 2150, Australia

4M – Green Science – Echo Tech Bulb

4M Green Science Eco-tech Bulb Details

A light bulb you can make and then power yourself…

  • Learn about how electricity is generated and see your results in the light bulb

Power up this ingenious overhead lamp with gravity to light up your surroundings. You can also bring it with you and crank the handle to create a dynamo torch.

Whats in the box:

  • Contains 1 set plastic parts, 1m rope, 7 screws, 1 set of foam strip and detailed instructions.

Also required but not included in this kit: a small cross head screw and plastic bottle.



4M – Green Science – Echo Tech Bulb