Details The BlueMD acne light therapy device uses a specific wavelength range of high intensity blue light to kill the bacteria that are the root cause of acne. More than 50% of adults and children suffer from acne at some point in their lives, many of those who go on to be chronic acne sufferers. Those with mild to moderate acne are excellent candidates for acne blue light treatments, as they are most likely to have p.acnes bacterium as the root cause of their acne. This type of bacteria results in the red pimples, zits, pustules, whiteheads, and blackheads that are the most common manifestation of acne on the skin. The BlueMD uses blue light that is superior to other laser, LED, or red light devices because it is pure, high powered light that works to attack the source of acne itself. Your skin condition will start to change within a few weeks of starting the acne light therapy regimen. You will notice a reduction in the oil on your skin as well, which is a major benefit as most acne sufferers also have trouble with oily skin. Additionally, many of our customers notice their pore size will get smaller, and their skin will begin to be clear of acne within weeks.Every order includes eye protection goggles to be worn during treatments. The BlueMD custom-made bulb emits light at 420 nm, which is outside the UV range. However, eye protection must still be worn. Each BlueMD device comes with a limited 1-year warranty covering any defects to the device or the bulb. Additional bulbs and goggles can be purchased upon request.Over 20 years of research have gone into the field of Acne Blue Light Therapy, with numerous studies proving how effective this treatment really is. Trophy Skin has taken those same effective, proven light wavelengths and created the BlueMD for home use. Only BlueMD provides a powerful, safe, and effective blue light acne treatment in the comfort of your own home. Proven effective by the American Journal of Clinical Dermatology. Average user needs just 20 minutes, 3 times per week. Dermatologist-grade Acne light therapy device. 68 cord length. Attached power adapter. Size: 4lbs. 11 L x 9.5 W x 3.5 D. Voltage: 100-240 Volt. For directions, see Additional Info.. Made in USA