Reveal your naturally beautiful skin with long-lasting hair removal that’s fast, comfortable, and effective. The Remington iLIGHT® Essential uses home pulsed light (HPL) technology to deliver pulses of light energy for permanent hair reduction. iLIGHT® Essential works beneath the surface of the skin to heat hair follicles and disable growth. iLIGHT® Essential features a compact design with Advanced Triggerless Technology for three times faster flashes and quick, easy treatments. You’ll get long-term performance with a light cartridge that never needs to be replaced. It delivers up to 15 years of full body treatments with 350,000 flashes. This system on the face and body.