Tatub 23W LED Aquarium Light for 36"-42" Fish Tank, Full Spectrum Fish Tank Light with White Blue Red Green LEDs, 10 Levels of Brightness，Timer Auto On/Off

【10-level brightness adjustment】Depending on the fish or aquatic plants you raise, this LED aquarium light can be adjusted to 10 levels of brightness; fine and personalized brightness selection can reduce problems such as excessive light exposure to aquatic plants in the fish tank

【3 lighting modes】 Mode 1: white light + green light + red light; Mode 2: blue light; Mode 3: full white light - blue light - red light - green light; this full-spectrum aquarium light can flexibly meet different lighting needs

【Timing + Memory Function】This fish tank light can be set to 3 timing modes: 6 hours / 10 hours / 12 hours; with a memory function, it will remember the current brightness when turned off; it will light up at the remembered brightness when it is turned on next time

【Waterproof + Adjustable Bracket】IP68 waterproof rating, safe to use; the LED fish tank light housing is made of thickened aluminum for better heat dissipation. The telescopic bracket can be stretched from 33.5-47.2 in, which is very suitable for aquariums from 36-42 inches

【Perfect for Fish Plants】36-42''aquarium light with super bright 6500-7000k white LED, 625nm rich red light, 460nm blue light and 530nm green light, great for plant growth; In addition, your fish can also enjoy the beautiful light, enhancing their color changes