fishkeeper Aquarium Light, 18W Full Spectrum Fish Tank Light with Timer, 24/7 Mode Sunrise/Daylight/Moonlight, Adjustable Brightness, for 17"-24" Freshwater Fish & Planted Tanks

fishkeeper Aquarium Light, 14W/18W/22W/26W/32W/42W Full Spectrum Fish Tank Light with Timer, 24/7 Mode Sunrise/Daylight/Moonlight, Adjustable Brightness

24/7 mode:

1. When you press this button at the exact hour of 8:00, 10:00, 12:00, 15:00, 18:00, or 22:00, the fish tank light will turn off at 23:00 and turn on again at 08:00 the next day.
2. lf you set the timer an hour earlier than the actual time, the aquarium light will turn off one hourearlier than 23:00 and turn on earlier than 08:00 the next day. For example, if you select at the time 17:00, the aquarium light will turn off at 22:00 and turn onat 07:00 the next day.
3. lf you set the timer an hour later than the actual time, the aquarium light will turn off one hour later than 23:00 and turn on one hour later the next day. For example, if you select the time of 19:00, the fish tank light will turn off at 24:00 and turn on at 09:00 the next day.

Timer mode

1. 1. Press TIMER to set the lighting time. Each press corresponds to a different option: 6H, 10H, 12H, or No timer. For example, press TIMER once to select 6 hours.The first indicator light on the top of the timer button will turn red. The 75 gallon aquarium light will automatically turn off after 6 hours and turn on at the same time the next day.
2. 2. Press TIMER twice to choose 10 hours, the second indicator light will turn red. The aquarium light 48 inch will automatically turn off after 10 hours and turn on at the same time the next day.
3. 3. Press TIMER three times to choose 12 hours, the third indicator will turn red. The fish lamp will automatically turn off after 12 hours and turn on at the same time the next day. For example, if you choose 10H at 9 AM, this fish tank lights 55 gallon will auto-turn on at 9:00 am and turn off at 7:00 pm every day.