Hygger 18W LED Aquarium Light for 17-22 Inch Tanks

Product Description

10 Preset Light Colors In this mode, you can select different light colors, adjust their intensity, and set the lighting time. By pressing the M key, you can cycle through various light modes, including Fish Light, Aquatic Plant, Ocean Blue, White, Red, Orange, Green, Blue, Purple, and a Color Changing Loop Cycle.

20 Levels of Brightness Adjust the brightness from 1 to 20 stages by pressing the +/- key. Each short press will increase or decrease the brightness by 5%. You can also long-press the button for a quick, stepless dimming adjustment from 5% to 100%. When the light reaches 100% or 5% brightness, it will flash to indicate the limit.

3 Timing Options Press the TIMER key to set the lighting time. Each press corresponds to a different option: 6H, 8H, 12H, or No timer. For example, if you select 8H at 9:00, the light will automatically turn on at 9:00 and turn off at 17:00 every day. Note that in the event of a power failure, the timing function does not resume automatically and needs to be reset.

Sunrise and Sunset Nature Mode Press the 24/7 key to enter the 24/7 mode. In this mode, the light gradually simulates a natural sunrise and sunset, starting with a dim orange light at dawn, transitioning to a bright full-spectrum light during the day, and ending with a blue light at night. Once set, the light will automatically turn on and off at the same time every day, starting from the time you press the 24/7 button.

DIY Mode Press the DIY key to enter the DIY mode, where you can customize the color of the light. In this mode, you can adjust the ratio of the three RGB primary colors to create the desired color and intensity. You can also use the timing function to schedule automatic on and off times for the lights.

Individually Adjust the Three Primary Colors In DIY mode, long-press the R+, R-, B+, B-, G+, or G- keys to increase or decrease the proportions of the respective primary colors. When a color reaches 100% or 5%, the lights will flash.

Extendable Metal Bracket The light comes with two metal extendable and detachable brackets, allowing for easy adjustment. The total available size range is 6, making it suitable for a variety of fish tanks, both rimless and framed.

IP68 Waterproof The lamp beads are made with a glue-filling process, ensuring they are fully sealed and waterproof. This means there is no need to worry about splashing water or the light falling into the tank.

Stabilize Light Source, Protect Eyes The light's high CRI (Color Rendering Index) of up to 89 ensures accurate reproduction of the natural colors of fish and aquatic plants, providing a unique and visually pleasing viewing experience. The irradiated light is softer and does not strain the eyes, as it is more stable.

Aluminum Profile Optimizes Heat Dissipation The 1.2mm thick aluminum shell is not only strong and visually appealing, but the fixed heat sink also helps conduct the heat from the LED bulbs, reducing light decay and extending the product's service life.

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