LED Aquarium Light for 45-60cm Tanks, Aquarium Lighting SL876

Aquarium Light, Fish Tank Light for 45-60cm Tanks, Aquarium Lighting, Tropical Fish Light, 7-Color LED, Adjustable, Newly Developed Daylight and Moonlight Modes, Sliding Mount, 5-Level Brightness Adjustment, Ornamental Fish, Aquatic Plant Cultivation

?Size: Length/45-60cm (Adjustable), Width/11cm (excluding bracket), Height (including bracket): 3.5cm
?Weight: 515g
?Color: Black
?Light Source: LED
?Power Consumption: 18W
?Color Temperature: 8000K
?Lumens: 1800lm
?Applicable Tank Size: 45-60cm
?Waterproof Standard: IP68
?【Latest Feature: 24/7 Mode】With a 24-hour automatic dimming function, it reproduces the sunlight from dawn to midnight. This aquarium light simulates light according to the growth of aquatic plants and the life rhythms of fish, from the warm orange light of sunrise to the bright full-spectrum light of noon, and the blue light of the starry sky at night, recreating natural living conditions. The default light automatically turns on at 6:00 AM and off at 10:30 PM. Note: Please set it to the actual time.
?【Super Waterproof & High Brightness LED】Waterproof to the extent that it can be submerged in 1m of water for 30 minutes and still function! The aquarium light uses durable 18W high-brightness LEDs with a color temperature of 7000K and a brightness of 1800lm. Achieves full spectrum with a complete color ratio.

Used for about 1 year, but I believe there are no particular issues. However, please understand that this is a used item.
Only the main unit will be provided, not the instruction manual.
Please refer to the images.
Thank you for your understanding before purchasing.