77outdoor LED Rechargeable Red Headlamp, D25LR Powerful Lightweight Head Flashlight with 90 High CRI Bright White Light and 660nm Deep Red Light, USB Charging for Camping, Hiking, Hunting5000K White LED 90 CRI: White light for a remarkable color rendering and nice comfortable white beam. Delivering a max output of 500lm Deep Red LED 660nm: Red light in the wavelength of 660nm protects your night vision, keeps your peripheral vision and helps improve declining eyesight USB C Rechargeable & Power Indicator: permits the headlamp to charge the batteryIncluded) much more conveniently, saving you the trouble of removing the battery. The