small generator 230 V lighting bulb 7 W 230 VMaterials used : 3 V dc motor, neodymium sphere 13 mm, coil without core from a syncronous motor, 3,7 V battery dc 600 mAh all our tests Tested led bulbs 230 V with actual setups 3 W - 9Whttps://www.youtube.com/watch?v=QXUk2R--R70 https://www.youtube.com/watch?v=wh5H9W3e8Rw https://www.youtube.com/watch?v=Y5p6oamAMZM
1. 3V Dc motor – inside toys which using two batteries 1.5 V AA
2. coil without core inside syncronous motor 230 V – A4 laminators, microwave turntable motor - remove the core inside the motor
3. neodymium magnet sphere 13 mm
4. neodymium screw pot metal case 13 mm – remove neodymium magnet from the metal case – simple generator component
5. plastic connector used to fix screw pot metal case – dc motor ax inside car toys – heat the crew pot metal case to fix the plastic connector – simple generator component plastic connector used to fix the screw por metal case to dc motor ax
6. plastic and metal components from mechanical construction kit – used to build the holder for dc motor and coil – simple generator holder construction kit
7. 3.7 V battery 600 mAh - minidrone or a related battery 3,7 V rechargeable battery
8. 230 V - two led bulbs 7 W + E 27 two sockets 230V or 9 W led bulb 230 V
So this is just a Dynamotor to step-up the voltage right? Why don't you just use normal low voltage LED's.