xevious
Flashlight Enthusiast
The other thing is that the cell phone, especially the large smart phones, can't fit easily into small spaces... OR, you'd want to keep them away from hazards like water. That's where the key chain light comes in handy. Plus... the phone LED lights have limits. My HTC 10 has a wonderful twin set of LED's, in different tints--combined they make a very nice natural light (have no idea of the CRI rating). But it's fixed. I tried an output control app to set different intensities and it was barely detectable. A key chain light with multi-modes is far more useful and maneuverable -- frankly more resistant to moisture than a cell phone. So those are just some of the reasons to use one.
Btw, I once saw a plumber using his smart phone light on a pipe and his hands slipped... the phone went right into the catch pale of water below. RUINED!
Btw, I once saw a plumber using his smart phone light on a pipe and his hands slipped... the phone went right into the catch pale of water below. RUINED!