sofirn Rechargeable Headlamp, D25L 1000 Lumen with Dual LED 5000K 90 High CRI, Super Bright USB Headlamp Flashlight for Running Camping Hiking Fishing Backpacking Reading - Amazon.com
Video comparison - Sofirn D25L vs D25S - LED Headlamps - BudgetLightForum.com
D25S Powerful 1200 Lumens Rechargeable Headlamp, Dual SST40 LED flashlight