I was curious, my chiro used LLLT on my neck, elbows, shoulders wrists & even foot when they had some specific pain areas.

Each spot he treated only took about 20 seconds each..
Laser is pretty fast, LED light tools can look the same but the treatment time is more like 15/20 minutes each place..
Some places will call them by the same name or confuse them and call them LLLT, you may need to verify if it is a soft or cold laser or LED light therapy..
I would take a look at the equipment and do a web search if it doesn't clearly say laser or LED somewhere , they may not know for sure what they have or fibbing..
LED is much less effective unless you have a home machine for multiple daily treatments.