[Page updated: 1 June 2022] Is the OLIGHT H2R NOVA headlamp anything special with its massive 2,300 lumens output? That’s what I wanted to find out. I couldn’t find anywhere that told me how long I could use the OLight H2R at 2,300 lumens, so I needed that answer. I found out. 1 minute. The … Continue reading OLIGHT H2R Nova Headlamp Review 600 + 2300 Lumens (2022)