Newest 100000LM 4 Light Colar White laser Wick Sensor Headlight with 2Pcs/4Pcs 18650 Battery Induction white Yellow Bule Purple and Red Light UV Zoom Headlamp

The four light colors of headlamps (white, blue, purple,red and yellow) have their own unique roles in different scenarios, which are explained in detail below: 1. white light -General Lighting: white light is closest to natural light, suitable for daily lighting, hiking, camping and most other scenes. - High Brightness Requirements: Cool white light (higher color temperature) is highly penetrating and suitable for long-distance illumination or complex terrain exploration; warm white light (lower color temperature) reduces glare and is suitable for close reading or camp activities. -Precautions: Strong white light may affect night vision, it is recommended to turn down the brightness in dark environments. 2. blue light -Tracking blood or body fluids: blue light can make certain fluids (such as blood, urine) appear high contrast, commonly used in hunting or search and rescue scenarios. -Special detection: some minerals or chemicals fluoresce under blue light, suitable for geologica