4m green science - eco tech bulb

Details: 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. the green conversation is going on everywhere. clean energy and water solutions are increasingly major priorities for governments and research institutions. green technology is the industry of the future and kids are excited to be a part of it today. they feel proud to be green, proud to solve eco-problems and proud to do it themselves. g

Brand name: 4m

Delivery: 3 to 5 days