Product Description Material: Plastic + Aluminum Size: 21 * 18 * 3 mm Colour: Black Quantity: 1 pcs Package content: 1 pcs * USB projection lamp 1.Romantic & Essential: The Rainbow Sunset floor lamp emits a soft and non-glare light, not only can brighten up the darkness, but also could be a perfect photo backlight. The sunset lights are very real and help you easily take beautiful pictures, a must for trend hunters, pretty girls, photographers, short video lovers and studios. 2.Safe and Durable: The light is made of high quality materials , USB power supply, with remote switch, 1.5m USB cable, safe and convenient to charge. The bulb does not dazzle and protects the eyes. The bulb is energy saving and has a long service life. 3.180 Degree Rotating: This night lamp head can be rotated 360 degrees. With different angles you have turned, you can get different lights. We use a mixed material (iron and aluminium) to improve the rotating position. Make it stronger. 4.PLACE ANYWHERE: The sturdy triangular base can be placed in different cut-outs in different shapes, and the lights project amazing circular lights on walls, ceilings and floors. The greater the distance, the greater the projection, the size and shape can be adjusted by turning the lamp. 5.Various Functions: The projection lamp brings you into the beautiful landscape of your own bedroom and creates a romantic atmosphere. It can especially help children and babies overcome the darkness to fall asleep, and help children stimulate curiosity, imagination and creativity.