Color temperature: 2800-6500KTri-color adjustable: warm light, warm white light, white lightFlash range: 20-200mmApplicable battery: USB power supplyExposure control: 10The ring light, tripod, and mobile phone stand are combined to make it easier for you to take the perfect makeup tutorial with your phone or computer. This set of ring lights is for you to shoot video, live streaming, selfie photos, shooting, video Ideal for recording, online tutorials, extra light for dark landscape photography➤ Welcome to our storeThere are many styles in our store, you can go to the store to browse➤ Tip: Only the product itself, not others➤ Chromatic Aberration and Error: This may be normal due to slight chromatic aberration between shooting angle and light. / 1-2cm error may occur due to different measurement tools. This is normal