There are multiple references to "Omega lights" in the search results, but they refer to different things. Here is a breakdown of each reference:

• Fortnite Battle Royale: In Fortnite Chapter 1 Season 4, there was a skin called Omega that had different styles, including Omega lights. These styles were nearly impossible to unlock because they required reaching a very high level in the game).

• Omega Bright LED Light Therapy Photon Device: This is a medical-grade device that uses LED light therapy to improve skin conditions such as acne, acne scars, pigmentation, and dull skin.

• OMEGA Light LED + IR Therapy System: This is another medical-grade device that uses LED light therapy to improve skin conditions such as acne, acne scars, pigmentation, dull skin, and sensitive skin.

• Dr. HM Liew Skin Clinic: This clinic offers Omega light therapy as a medical-grade treatment to improve skin conditions such as acne, acne scars, pigmentation, dull skin, and sensitive skin.

In summary, "Omega lights" can refer to a style of the Omega skin in Fortnite Battle Royale or to medical-grade devices and treatments that use LED light therapy to improve skin conditions.