Product : light effect, for decoration. bright LED, flicker-free and anti-glare, no strobe or radiation, it can keep your eyes from burnout. Low power consumption, high lumen of 320lm and over 30,000 hours of lifespan. Flexible remote control, you can adjust the brightness, change 16 colors and 4 lighting modes as you like, to meet your different needs in different circumstances. Easy installation, the adjustable bracket allows you to direct the light at different angles. IP65 water resistant, vibration resistant, energy saving and environmentally friendly. Adopted memory function when you turn off, it turns on the same light effect when you use again. Ideal for aquarium, fountain, pond, etc. : Input Voltage: /AC 12V : 10W Output current: 200mA Source: 1*RGB LED ing angle: 60 span: 30,000 hours Ambient temperature: -40 - 40 resistance: IP65 Material: ABS Reflector: convex lens Lumen: 320lm color: 16 : Flash/Strobe/Fade/Smooth Remote control effective distance: 3-5 meters Remote control : 1*3v 150mAh CR2025 Item : /Silver ( ) Cable length: 330mm Item Size: * 80 * 70mm / 4.3 * 3.1 * 2.8in (L * W * H) Item Weight: 149g / 5.3ounces Package size: 108 * 85 * 83mm / 4.3 * 3.3 * 3.3in (L * W * H) Package Weight: 197g / 6.9ounces : 1. connect to AC input voltage directly. 2. The cord does not distinguish the positive shape, and the yellow is a ground wire. 3. CAUTION: CANNOT dive deeper than 1 meter underwater. Package list: 1 * LED Underwater 1 * remote control