How to make sample on/off a lamp circut in urdu and hindi
this video is about on /off a simple lamp using single pole switch. in this Video I used
1 lamp holder.
1 on /off switch
1 100 watt lamp
2. feet wire
#lamp
#on
#off
#switch
#lamp
#lamb
#bulb
#100watt
#Apews
#islamabad