are INTEGRATED LED TAIL LIGHT legal in WA ?

[NEW RIDER WA]

i have looked at wa web site and can`t find if you can combine them if anyone in WA know`s would be great.

[GregS]

The DOT has to approve all lighting on motor vehicles to be "legal". I haven't seen any of the LED replacement lights stating they have DOT approval. Also by law the turn signals have to be separated by a number of inches, differs from state to state, so "integrated" turn signal / brake / tail lights would not be "legal".
That being said, chances are you wouldn't get pulled over for having one and they look cool. Just keep your original handy for reinstallation.

[NEW RIDER WA]

THANK`S for your help