Yes, intense pulsed light technology is a laser that is well-published for all fitzpatrick skin types using the flash-lamp technology at each joule to target hemoglobin and erythema at a specific temperature. Articles and research may be found in dermatol surg, clin cosmet investig dermatol, photomed laser surg, j am acad dermatol, pubmed, medical imaging journals, epub, cosmet laser ther, lasers surg med, j cosmet laser, systematic review journals, and others. Intense pulsed light treatment is a minimally invasive procedure flashtube that uses radiant energy in phase waves of the electromagnetic spectrum that is approved by the food and drug administration and can be a part of combination therapy to reverse photoaging, aging skin, improve skin tone, and remove skin pigment and post inflammatory hyperpigmentation in both darker skin and lighter skin. Newer ipl devices and ipl machines with polychromatic light are being developed currently to complement the current trends in laser with just one wavelength.