The Superfire HZ01 is a versatile headlamp with both white light and ultraviolet (UV) options for applications ranging from general lighting to special purposes.White light suitable for nighttime outdoor activities The UV light has a wavelength of 395 nm, making it ideal for detecting mold, verifying documents. It features an aluminum alloy and ABS housing with an IP44 waterproof rating. It includes a motion sensor for touch-free operation and has an adjustable 90-degree light angle. It charges in about three hours via USB-C. This model is compact,and comes with a adjustable headband. I believe it will be your best choice