12volts bulb danawanam inveter ona wen ne , dan 12v 7w bulb thiyanawa ganda eke podi circuit ekakin 12v wedi wenawa24 withara eka patta eliyai, micro eke upstairs walin badu ganda puluwan bulb eke keli wena wenama enne aran set kara ganda puluwan .........50w solar panel ekak ganin eka 5000k...