Flexible color temperature and mode options - Three selectable color temperatures using cool white and warm yellow LEDs provide versatile lighting for daytime tasks, relaxed evenings, or varied room atmospheres. Switching between modes is effortless to match your activity. Dimming with memory and instant recall - Press-button dimming control offers simple brightness adjustment with user-friendly intensity settings. Built-in brightness memory and instant light recall maintain your preferred ambiance after you turn the light off and on again. Plug-and-play installation with wide voltage compatibility - No external converter required. Direct circuit connection for RV or vehicle use with a 12–30V wide voltage range, simplifying setup and ensuring versatile compatibility across different electrical systems. Auto memory for convenient operation - A memory chip auto-saves your lighting settings, eliminating the need to reconfigure the glow each time you use the ceiling light in your RV. Use scenarios - Living area during travel: Set a bright cool white for daytime activities like reading maps or planning routes, then switch to a softer warm yellow for relaxing evenings without needing separate fixtures. - Kitchen or workspace in the RV: Quickly brighten for meal prep or tasks, then dim to a comfortable level for casual dining or battery-saving mode, with the last setting readily recalled. - Bedroom or cab area at night: Dim to a low, warm glow for a restful environment; the light will remember this setup for easy, quick access on subsequent uses.