Feature:1. The fish tank clip light is an energy saving clip lamp with color which does not flicker.2. It has two leaf separation that can be adjusted freely, so it is suitable for more size fish tanks to meet more needs.3. With control switch, the intensity of the light can be adjusted, and the white light and blue and white light can be changed from each other.4. The fish tank clamp light adopts USB plug, four rows of wide angle clamp light.5. With its high quality material of plastic, it is durable, safe and has a long service life.Specification:Item Type: Fish Tank Clip LightMaterial: PlasticPower: 4WApplicable Fish Tank: Approx. 19-35cm/7.5-13.8inLamp Beads: 8x2 (Beads)Expanded Length: Approx. 29.5cm/11.6inCan clamp the cylinder thickness below 10mm/0.4in.Package List:1 x Lamp1 x Manual