sunny12558
New Member
can you provide me a simple but safest circuit using 4 white ultrabright led on to a 250vac(max) line. i just want to save some buck on high electricity bills! thanks in advance.
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sunny12558 said:can you provide me a simple but safest circuit using 4 white ultrabright led on to a 250vac(max) line. i just want to save some buck on high electricity bills! thanks in advance.