100% WATERPROOF the submersible LED Tea Lights is IP67 waterproof design, it could be 100% waterproof by screwing the lights tightly. It sinks in water, great for vase, fish tank, pool, pond, bathtub etc.LONGER BATTERY LIFE offered 2 CR2450 batteries inside of the light, which are triple battery life than normal CR2032 batteries. The battery is replaceable and it works about 36 hours consistantly.UPGRADED AND BRIGHTER each light with 3 SMD5050 RGB LEDs, 1 SMD2835 white LED and 1 warm white LED. It is much more brighter than other small submersible LEDs with similar sizes.CREATE A GOOD ATMOSPHERE comes with 2 remote control, one remote can use for all the lights. 13 different colors and 4 modes to choose, adjustable brightness and speed. You can set these 10 pieces of LED underwater lights to be different colors or same color.WIDELY APPLICATION these mini LED tealights are not just for underwater decoration, they can also be used as atmosphere lights on wedding, party, Valentine's Day and other events. With a hanging hook on the bottom, you can use it for lantern lighting as well.Upgraded Submersible LED Lights - 100% Waterproof & Widely ApplicationSUPERIOR UNDERWATER LIGHTINGJust put it into the water and enjoy endless fun! Ponds, swimming pools, fish tanks, aquariums, hot spring, bathtub, fountain...PERFECT EVENT ILLUMINATIONThe submeisible tea lights are perfect decoration for birthday parties, wedding, anniversary, valentine's day, Halloween and Christmas etc.DAILY DECORATIVE LIGHTINGIt could also be use for flower arrangement, table settings, design props, ice sculptures and crystal vases, which make you stay in a good mood.Dimensions: 1.5inch diameter, 0.85inch tallLED Source: 3pcs SMD5050, 2pcs SMD2835Power: 2 x CR2450 batteries (inclued)Wattage: 1WPackage List:10 x Submersible LED Lights2 x 21-keys IR Remote Controllers