DC 12v LED Bulbs are mainly useful for solar and portable applications.
Connect to any 12v battery or dc 12 power adapter.
Can also use with our surya shakti generator mini code on amazon bvt1515.
PLEASE NOTE THAT THIS BULB CANNOT BE USED IN PLACE OF REGULAR AC BULBS.
THIS BULB WORKS ONLY ON 12V BATTERY and not for direct solar panel use.