Flashing lights at 110 AC | Projects › Projects › Flashing lights at 110 AC This topic has 2 replies, 3 voices, and was last updated 10 years, 7 months ago by AJISH ALFRED. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts August 18, 2013 at 2:52 am #2593 Aniket SinghParticipant I need to make a flashing circuit of 72 G40 incandescent bulbs to work on 110V AC supply. Kindly help me in the construction of “flashing circuit” required urgently. Thank you August 29, 2013 at 4:05 pm #10390 doraemonParticipant You can build astable multivibrator using IC555 and at output connect relay to drive bulb. you can find this type of ckt. easily by googling. September 2, 2013 at 4:37 am #10408 AJISH ALFREDParticipant Hi, That’s a nice idea, but that may esily damage the relay. Try to use some power electronics component to drive the bulb, like mosfet. Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In