Tatub 19W LED Aquarium Light for 30″-36″ 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】The light can be adjusted in 10 levels; depending on the fish or aquatic plants you grow, refined and personalized brightness selection can reduce problems like too much light for aquatic plants in fish tanks
【RGBW Spectrum Aquarium Light-3 Lighting Modes】ⅠMode: white+green+red lighting on; 2nd mode: blue lighting on; 3rd mode: all white-blue-red-green lighting on; offers flexibility for different lighting needs
【Timer Type + Memory Function】The LED aquarium light can be set to 3 Timer levels: No timer/6 hours/10 hours/12 hours; this light has a memory function, remembering the brightness when turned off; it will light up with the memorized brightness next time