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. Specification Control mode: 16 colors and 3 modes Remote control distance: 30-50 meters Remote control mode: no dead angle control within 360 degrees Remote control signal: strong signal, can pass through obstacles Timing function: 2H/4H/6H Waterproof: IP68 Number 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: 0.5 Beam angle: 360 (degrees) Temperature rise: 1698 (K) 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.