Features: 1. Provide RGB single color and mixed colors, decorate fish tank in gorgeous light. 2. Multi-mode and dimmable. Support flash, strobe, fade, smooth color change and dimming mode. 3. Rotatable, light head can be adjusted suitable angle, easy to adapt to different fish tank. Remote control, convenient to operate, free to control in wireless way. 4. IP68 Waterproof, can be used in water, safe to use. Sucker cup, use sucker cup to fix, simple to install. 5. Decorate your fish tank by this light, you will get not only convenience but also visual enjoyment. Specification: Condition:100% Brand New Material: plastic Color: As Pictures Shown Waterproof grade: IP68 lamp holder Diameter: 7cm/2.8in Weight: Approx.257g~700g/9.1oz~24.7oz Package list: 1 * Fish Tank RGB Spotlight Note: 1. Please allow 0~1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.