No, the battery life is different in the respective colour settings.
If Salt is operated at 100% brightness, the battery life in Clear Light mode is approx.
Clear Light mode approx. 12h
Golden Light mode approx. 10h
Sunset Orange mode approx. 8h
These runtimes refer to uninterrupted operation and until the first automatic dimming down to the lowest brightness level. If Salt is dimmed back to 100% from this state, it lights up again for approx. 1.5 hours in Clear Light mode, approx. 1 hour in Golden Light mode and approx. 45 minutes in Sunset Orange mode.
As there are tolerances with the batteries, these values may differ for your light.