My headline pretty much sums up my opinion of this LED, bi-temp and rechargeable light. I have it's little-brother version, which is rechargeable, single color temp (5k) and with a built in diffuser. The manufacturer is acknowledged as one of the more reliable and trusted, and I've found these lights do have a following. And yes, I am influenced by my peer's purchasing opinions.Just yesterday I used this light, along with my Neewer 176 on my DSLR, photographing a sign installation in San Diego. I was taking close ups of the installer working at the entrance to a new building, and at eye-level. The great thing about LED lighting is that it allows previewing and fine tuning of your lighting. And for this job it worked out well. You can see exactly what the lighting will be, as opposed to flash work without a modeling light. As you may know, In the studio flash setups have modeling lights. In the field, LED, at least on close up work, is constantly there. It let's you work on 'sculpting your lighting to more effectively lighting your subject.' When you see the lighting you want, you take the shot.As a photographic tool, and given this light's quality, utility and economy, I do think more about how many I could use, than should I get one...