[help for inverter]

i have read all over the forum for inverters but i understand how to make it

[help for inverter]

can enyone tell me how to make inverter for run a light when i go to camping but explane me how to make transformer and other staf because i a'm beginer

sorry for my bad english

[shake light]

i;m form macedonia here sell a shake light in tv they workin fine but they are expensive for our standard but here sell and copies they not working fine they have batteries but they on tv also have batteries but when its shaked they are charge batteries

SORRY FOR MY BAD ENGLISH

[shake light]

did enyone now shematic of shake light
i search on google but nothing
sory for my bad english