4 x
$2.50
From
$10.00
4 x
$2.50
From
$1.67- Free shipping orders > $125 (excl. bulky items or bulky orders whereby the total order exceeds 3kg in weight)
The Green Science Eco-Tech Bulb is a dual-powered generator that transforms gravity or hand motion into electrical energy.
The technology inside your bulb doesn’t require sunlight, oil, or a battery to work, making it cheap to run and environmentally friendly. Follow the illustrated instructions to assemble the motor, gearbox, and handle to power up this brilliant bulb and light up your surroundings.
Once assembled, press the button on the side of the crank handle to switch between manual mode and gravity power. With almost a billion people in the world still living without a reliable source of energy, this could be a game-changer for lighting up the future. The award-winning 4M Green Science Eco-Tech Bulb can be powered up as a lamp or torch using gravity or hand-powered.
Children can power up this ingenious overhead lamp with gravity to light up their surroundings. Or, simply bring it with you and crank the handle to create a dynamo torch.
Power up this 4M science kit 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.
Contains:
- 1 set of plastic parts
- 1m rope
- 7 screws
- 1 set of foam strips
- Detailed instructions
For all orders AU $125 and over the delivery fee is *free.
For orders less than AU $125 delivery fee is AU *$10 in Australia. (*Exclusions apply including large orders and bulky items.)
For bulky products (packaging over 50cm/5kg), we offer an affordable shipping rate that is calculated with an online shipping calculator.
Add your favourites to your cart and proceed to checkout to calculate your final shipping costs.
As a Hobbyco customer, you are entitled to a 14 day return period from the time that the goods you ordered have been received through courier service tracking.
Note: The return delivery time is not included as part of this 14 day return period.
To see the full return policy click here.