Programmable, gradual 24-hour light cycle settings (sunrise, mid day, sunset and night). Adjustable colour spectrum with RGB + W output control. Multiple weather effects – from stormy lightning to dense cloud cover, recreate seasonal systems from the world’s great fish habitats. Industry leading IP67 waterproof rating – light can be mounted directly above water surface for greater light penetration. Larger Touch-Switch surface and design offers stable control without any fuss. Wider coverage – each individual LED casts 120° of illumination for wider, uniform lighting without dead spots.