💡 补光灯（屏幕补光 / 自拍美颜灯）Screen Fill Light (Selfie Light)
把手机、平板或电脑屏幕变成补光灯：一键全屏发光，可调亮度和色温（2700K 暖光到 7500K 冷光），有粉色美颜、蜜桃、冰蓝等预设，还有环形灯和闪烁模式，并保持屏幕常亮，适合视频会议、直播、自拍和夜间照明。Turn your phone, tablet or computer screen into a fill light: one-tap full screen with adjustable brightness and colour temperature (2700K warm to 7500K cool), beauty presets such as pink and peach, a ring-light mode and flash mode, with the screen kept awake — for video calls, streaming, selfies and night light.
使用说明与常见问题How-to & FAQ
「补光灯（屏幕补光 / 自拍美颜灯）」是什么？What is the Screen Fill Light (Selfie Light)?
把手机、平板或电脑屏幕变成补光灯：一键全屏发光，可调亮度和色温（2700K 暖光到 7500K 冷光），有粉色美颜、蜜桃、冰蓝等预设，还有环形灯和闪烁模式，并保持屏幕常亮，适合视频会议、直播、自拍和夜间照明。Turn your phone, tablet or computer screen into a fill light: one-tap full screen with adjustable brightness and colour temperature (2700K warm to 7500K cool), beauty presets such as pink and peach, a ring-light mode and flash mode, with the screen kept awake — for video calls, streaming, selfies and night light.
如何使用「补光灯（屏幕补光 / 自拍美颜灯）」？How do I use the Screen Fill Light (Selfie Light)?
选择一个预设颜色或拖动色温滑块，点“全屏补光”。全屏后点一下屏幕可隐藏或显示控制条，在底部直接调亮度和色温；按 Esc 或右上角 ✕ 退出。记得把系统屏幕亮度调到最高效果最好。Pick a preset or drag the colour temperature, then press Full-screen light. Tap the light to show or hide the controls (brightness and temperature at the bottom); Esc or ✕ exits. Set system brightness to maximum for the best result.
视频会议脸太暗怎么办？My face is too dark on video calls — what helps?
把这个页面在另一台设备（或电脑副屏）上全屏打开，放在摄像头后方偏上的位置，选“自然光”或“暖光”，脸部会明亮自然很多。Open this page full screen on a second device or monitor placed behind and above the camera, choose Daylight or Warm, and your face will be much brighter.
环形灯模式有什么用？What is ring mode for?
环形灯模式中间是暗的，适合把手机前置摄像头放在中间区域附近拍摄，光线从四周打过来，眼睛里会有好看的环形眼神光。Ring mode leaves the centre dark so the camera can sit there while light comes from all around, giving round catch-lights in the eyes.
闪烁模式安全吗？Is flash mode safe?
闪烁模式每秒切换两次亮暗，可用于提醒或派对效果。光敏性癫痫患者请勿使用闪烁模式。Flash mode toggles twice a second for signalling or parties. Do not use it if you have photosensitive epilepsy.
「补光灯（屏幕补光 / 自拍美颜灯）」免费吗？文件会上传吗？Is the Screen Fill Light (Selfie Light) free? Are my files uploaded?
「补光灯（屏幕补光 / 自拍美颜灯）」完全免费，无需注册。你输入的内容只保存在本机浏览器里（方便下次继续），不会上传到任何服务器。The Screen Fill Light (Selfie Light) is free with no sign-up. What you enter stays in this browser only (so you can continue later) and is never uploaded to any server.