fishkeeper Clip On Aquarium LED Light, 24/7 Mode Full Spectrum Fish Tank Light with Timer, Adjustable 8 Color / 5 Brightness Simulate Sunrise-Day-Sunset-Moon for 15.74-22.83 inch Planted Tank 16W

24/7 Default Mode: fishkeeper clip on aquarium light can simulate a natural lighting environment. It starts with a warm orange light at sunrise, changes to 100% brightness full spectrum light at noon, and turns into a starry like blue light at night. By default, the light turns on at 8 a.m. and off at 11 p.m. You can either postpone or advance the automatic on - off time. (In this mode, other buttons are disabled and the brightness cannot be adjusted. Long press to exit the 24/7 mode)

DIY Mode: Aquarium light allows you to set the color, brightness, and timing duration, which can be adjusted via the controller. ①Timing Setting(Gently press the button to switch the timing):There are 3 timing durations available( 8H, 12H, 14H); ②Color Setting&Light On/Off Button(Press lightly to turn on the light or adjust the color. Press and hold to turn off the light) There are 8 color options + 1 automatic color changing mode (color cycle, with no brightness adjustment available in this mode) + 1 full-spectrum; ③Brightness Setting(Press lightly to switch the brightness level):There are 5 levels of brightness(10%, 25%, 50%, 75%, and 100%)

Newly Upgraded Gooseneck Clip On Aquarium Light: Features a 7 inch flexible gooseneck that can be adjusted 360° for height and direction, meeting all your needs. The clip is made of aluminum alloy with a tightening screw. It's suitable for framed or frameless fish tanks up to 0.9 inches thick

High Quality and Durable Aquarium LED Light: fishkeeper aquarium led light surface is made of thickened and widened aluminum alloy, which not only improves heat dissipation but also enhances aesthetics. It uses 2 types of lamp beads working in combination. The 5050 lamp beads are triple chip packaged (with independent red, green, and blue chips). Through color mixing, they can achieve full color RGB dynamic effects. They also have the advantages of low heat generation and uniform light distribution. Meanwhile, the 5730 lamp beads adopt a single chip packaging structure, reducing internal resistance loss and providing higher brightness per unit area, making them ideal for plant growth

Power off Memory Function: This full spectrum aquarium light features power off memory storage. In the event of a power outage, it will retain and remember the previous settings and modes. Once the power is restored, there's no need to reset it. It will automatically resume the previous mode, timing, and brightness

16W Product Parameters: Power: 16W; LED Lamp Beads: A total of 39 LED lamp beads, including 30 pieces of 5730 lamp beads and 9 pieces of 5050 lamp beads; Product Dimensions: 10.8×2.7×0.39 inches; Suitable Fish Tank Length: 15.74-22.83 inches; Power Cord Length: 2.2m (7.2ft)