What is the name of the skin care equipment that uses different colors of light to indicate various skin conditions?

The correct choice is associated with the Wood's Lamp, which is a specialized tool used in skincare to analyze the condition of the skin. This device emits ultraviolet light that helps to reveal various skin issues, such as pigmentation irregularities, the presence of bacteria, or skin hydration levels. The different colors reflected under the Wood's Lamp provide the esthetician with insights into the client's skin condition, allowing for tailored skincare treatments.

In comparison, a magnifying lamp is primarily used to closely inspect skin texture and hair during treatments but does not utilize colored light to indicate specific conditions. The LED therapy device uses various light wavelengths for treatment purposes, such as acne or aging but does not analyze skin conditions in the same diagnostic manner. A thermal imaging camera detects heat levels but is not specifically utilized for analyzing skin conditions with color indicators. The Wood's Lamp serves a unique role in providing detailed diagnostic information, making it a vital tool in the field of skincare.