24/7 Sunrise & Sunset Simulation (Pre-Set
& Uneditable): Activate natures perfect rhythm for your aquarium! Align to any local hour simply press the 24/7 button, hold for 3 seconds, and match the controllers clock to your local time (AM/PM indicators ensure accuracy). Preview every hours settings by short-pressing the 24/7 button to cycle through the pre-programmed 24-hour cycle. Default settings are locked to ensure optimal plant growth, but you can shift the entire cycle earlier/later by adjusting the controllers time alignment (see "Non-Standard Use" examples in the manual).
One-Touch Weather Simulation Modes (Pre-Set & Non-Editable): Enrich your aquariums environment with 4 immersive pre-programmed scenes!
Sunrise Mode: Activate a gentle dawn glow! Lights gradually brighten to mimic natural sunrise. Perfect for easing fish into daytime activity.
Sunset Mode: Trigger a soothing dusk transition! preparing aquatic life for nighttime rest.
Lightning Mode: Add thrilling realism! Random bright flashes simulate outdoor storms.
Caution: Avoid for skittish species.
Cloudy Day Mode: Replicate overcast skies! creates a calming, low-stress environment.
Universal Fit & Smart Memory with Battery Backup: 6 size options (22W-68W) fit aquariums from 12" to 53" long. The rustproof aluminum bracket mounts securely on rimmed/rimless tanks (freshwater safe) with zero light leakage.
Bonus: The controllers built-in battery compartment protects your settings during power outages!
If batteries are installed: After a blackout, the light auto-restores your last color, brightness, and timer settings once power returns. No batteries? The light still works when plugged in, but settings reset after power loss.