Specifications:1.Product name:Magnetic Waterproof Underwater Light2.Material: environmental protection PS+ electronic movement3.Size: diameter 7cm, thickness 3cm4.Material: Environmentally friendly plastic5.LED Source: 13pcs RGB super bright LED chips6.Waterproof Level: IP687.Wattage: 2.4W per piece8.Signal Range: 20-30M9.Product features: each lamp comes with magnetic and 2 suction cups10.Light Battery: 3 x AAA battery per light (not included )11.IR Remote Battery: 1 x CR2025 Button Cell battery (not included )Package Lits: as picture show (not included battery)Features:1.With Suction Cups and Magnets Function,Increase Adsorption.2.13 leds, 3 times brighter than 10 leds, and more vivid,Can be changed to 16 colors. The lamps have flashing, fading and smoothing modes, suitable for different occasions.3. RF remote control, control range is 20-50m, one remote control can control multiple lights.4.Product function: remote control 16 kinds of color change + 4 kinds of flashing + brightness adjustmentUse range:1. Upgraded diving LED lights:-Designed with magnets and suction cups. IP68 waterproof diving light can be used normally in wet and dry places.2. This diving light is powered by 3 AAA batteries (not included in the scope of supply), and qualified dry batteries can last for 10-12 hours. Reminder: Please wipe dry water before replacing the battery.3. Wide range of uses: such as aquariums, fountains, fish tanks, vases, bathtubs, ponds and corridors, basements, weddings, event parties as decorative lights, atmosphere lights or light decorations indoors and outdoors at night.