About dimmer module designed by sunrom tech nologies

[Raghunadh]

Good Morning Sir,

Please help me in knowing the advantage of using dimmer module designed by sunrom technologies rather than a relay with an external circuit to control the intensity of a bulb.

Thanks in Advance.

 

[chuckey]

A relay has only two possibilities of different light levels, i.e. high and low. A dimmer can do a much wider range, from off to fully on and all intermediate values.
Frank.