Why You’ll Love It
The HG247 linkage clip-on light comes with a multichannel controller and a new upgrade clip-on bracket for horizontal or vertical installation. It is a 24/7 linkage aquarium light with sunrise/daylight/moonlight and DIY mode. Its preset timer of 6h, 10h, or 12h brings bright illumination for 2 or 3 freshwater fish tanks 20–60 gallons.
Key Features
24/7 Natural Mode
The hygger 247 linkage clip-on light has a default mode of 24/7 natural lighting.
Gradient Orange light (sunrise) from 6 am to about 8 am;
Gradient White light from about 8 am to 10:00 pm/22:00;
Gradient Blue light (moonlight) from about 10:00 pm/22:00 to 10:50 pm/22:50.
The light is off in other time periods. The overall default time period can be delayed or advanced via the multichannel controller.

Full Spectrum DIY Mode
The full-spectrum linkage clip-on light can adjust time, brightness, and color.
Setting time (TIMER key): 3 kinds of time, 6h, 10h, or 12h;
Brightness adjustable (up/down key): 5 brightness.
Color change (ON-OFF/ M key): White, Red, Blue, Green, Purple, Orange, Cyan, Cycle Color

New Upgrade Clip-On Bracket
The clip-on bracket fits tank walls less than 0.9in thick; the light can be taken off and installed horizontally or vertically. If the separable adapter is damaged, there is no need to replace the whole light.
Synchronized Controller
Through a single controller, you can adjust the brightness, color, and spectrum mode of 2 or 3 lights at the same time. It is especially suitable for landscape and planted fish tanks, irregular shape aquarium, and multiple small freshwater tanks.

Concealed & Simple Wiring
The wiring is simple and concealed. Multiple lights are connected through one controller harness, reducing cable clutter, the use of power sockets, and improving the aesthetics of your fish tank room.
2835 + 5050 LEDs
Using high-quality 2835 + 5050 model lamp beads, the light is soft and close to natural light, protecting the eyes and fish. It has a long service life of at least 50,000 hours.
Usage Tips
- The light has no memory function. When the power is reconnected, the timer will reset to 6 o’clock, and it needs to be reset.
- The temperature range for the light is 23℉-113℉
Specification

Package:
2/3 x Lights with controller
2/3 x Plastic clip
1 x AC/DC Power Adapter
1 x User manual















Very easy setup . clamps did not fit perfectly on my tank but will work.nice set up good lighting.
I love these lights! Multiple colors and brightness.
Perfect for my 29 gallon, easy setup. I would definitely recommend
Another quality hygger item
I needed a light to support large amounts of plants in a 60 gallon tank and this set of lights caught my eye immediately because they are slim and mount directly into the tank.
They are adjustable and have several different features. The brand has other products such as pumps and heaters and I have many of their items, all are solid and the price is fair.