A dermatologic treatment apparatus is disclosed that is cordless and sufficiently compact as to be hand-held. A self-contained housing is configured for gripping by a persons hand for cordless manipulation in a dermatologic treatment procedure. A light source and electrical circuit are contained within the housing. The circuit includes one or more batteries and an electronic control circuit for energizing the light source to produce output light pulses. A light path is within the housing including an aperture through which the output light pulses are propagated out of the housing having properties sufficient for providing efficacious treatment.
