YauBay Day & Night LED With Fixture 3W | CL01-F03 Vivarium Light

The YB Day & Night LED (CL01-F03) is a 3W full spectrum LED light unit supplied complete with its fixture, designed to deliver both daytime and nocturnal lighting from a single compact fitting. It suits vivariums and terrariums where replicating a natural day-to-night light cycle matters — whether for tropical species, display setups, or planted enclosures.

Seven Lighting Modes

The unit offers seven distinct light modes selectable via its easy-touch switch. Modes 1–4 are designed for scene enhancement and atmosphere, mode 5 delivers cool white daylight output, and modes 6 and 7 provide dedicated night lighting for viewing without disturbing nocturnal species. This range of modes means one fitting can cover the full light cycle without swapping bulbs.

Memory Function

A long-press of the switch activates memory mode, which retains your selected setting between power cycles. There is no need to re-select your preferred mode every time the light is switched on or off — particularly useful when running the unit on a timer.

Design and Installation

• Supplied with fixture included — ready to position straight out of the box
• Low-voltage LED operation for safe, efficient use within a vivarium environment
• Lightweight and slim-profile build for easy placement in or above the enclosure
• Straightforward installation with no specialist tools required

The YB Day & Night LED CL01-F03 gives keepers meaningful control over their enclosure's light environment across the full day-night cycle, in a self-contained unit that requires no additional hardware to get started.