I thought it would be fun to walk my dog around the block with my LR35R 10,000 lumen light.
It was so bright, I couldn’t tell when a car was coming up behind us. Their headlights didn’t even show up on the road ahead of us.
It is stupid bright on turbo mode.
But I was in an attic just last week and had my 1000 lumen headlight on (great for walking around while keeping hands free to grab trusses for stability). As I walked down the center of the attic I stopped periodically to un-holster the LR35R and survey of the soffits. The turbo mode did make some water stains at the edges much easier to find.