Submersible LED Lights with RF Remote, Magnet, Suction Cup,13 LED IP68 Waterproof Underwater Lights 50M/164FT Depth, Battery Operated Decoration Light for Aquarium, Pool, Party, Fountain (2 Pack)

? ? ? KINDLY REMINDER ? ? ? ? Tips for Timer Option ? ??? 1.Button “2H” ( It means 2 hours on, and 22 hours off, circled by 24 hours ) Step: Press 2H button the light will keep on for 2 hours and it will turn off automatically(be off 22 hour) light will turn on automatically again, and keep on 2 hours ......cycle again in 24 hours (until the battery powers off ) Other timer options are same : “4H”: 4 hours on, 20 hours off; “6H”: 6 hours on, 18 hours off; “TIME OFF ”: Turn off timer, light will keep on until the battery powers off. ??? 2.Check the left time of timer keep the light on, press the button “on”, how many times it flashes it means how many hours it left. ? Tips for Waterproof ? ??? 1.Please make sure the sealing rings are in the correct position, especially, to keep the inner sealing rings in grooves. ??? 2.Please try your best to screw up until the cap can not be twisted any further, to make it fully waterproof before putting it into water. ??? 3.It’s better not use in hot water, because the vapour may go into the light, it will damage the components and lead to stop working. ??? 4.Please keep the remote dry from water, because it’s not waterproof, water will make it stop working. ??? 5.It can not be used in beverage, and it is not intended for children under age of 6. ??? 6.Avoid directly looking at the bulb when activated. ? Tips for Battery ? ??? 1.Please don’t use bad quality battery, it will influence the brightness of the light and the service time, and it will harm for the light bulb too. ??? 2.For long time use, we recommend to use rechargeable battery like Ni-Mh battery, Refer to product B00HZV9WTM, don’t use carbon core battery. ??? 3.When the light stays in red color, it means low power, please replace new batteries.