Description This practical underwater light has multi-purpose decoration. The lamp is made of high grade material, which is durable for the long-term use. Fine workmanship ensures the good durability and practicality. Powered by battery, convenient to use. Features - Color: White.- Material: Plastic + electronic components - Size: About6.80X6.80X3.20cm/ 2.67X2.67X1.26inch.- Manufactured with premium material which is waterproof.- This lamp is attached with a remote control, convenient for using.- It can create a warm and romantic atmosphere by changing light color.- Wide application. It can be used in pool, pond, vase, aquarium. for both indoor and outdoor decoration, such as wedding party, Christmas, Halloween, holiday events, etc.- Quality assurance, good light color, sufficient brightness, long battery life, durable to use.SpecificationControl mode: 16 colors and 3 modesRemote control distance: 30-50 metersRemote control mode: no dead angle control within 360 degreesRemote control signal: strong signal, can pass through obstaclesTiming function: 2H/4H/6HWaterproof: IP68Number of LED lamp beads: 13 (pcs)Input voltage: 4.5 (V)Luminous flux: 300 (lm)Color temperature: 3000 (K)Luminous efficiency of lamps: 7.143 (lm/w)Power factor: 0.5Beam angle: 360 (degrees)Temperature rise: 1698 (K) Packing list: 2 x lamps2 x remote controllers