OLIGHT Array 2S Hand Wave Control Headlamp, 1000Lumens 3.6V 2600mAh Battery Pack, 4 Modes LED Headlight with White and Red Light for Camping, Jogging and Hard Hat Work (Orange) - Walmart.com
Olight H16 Wave 500 Lumen USB Rechargeable Battery Motion Activated Headlamp FL-OL-H16 – Black Wolf Supply
Olight H15 Wave LED Headlamp with CREE XM-L LED - 150 Lumens - Uses 4 x AAA