WHAT'S SPECIAL ABOUT THIS RIPPLE AMBIENT NIGHT LIGHT Inspired by the sparkling ripples, the ripple projector is designed to bring the beauty of nature back home and to your everyday life. Unlike other ambient lightings that cast only still light, the ripple table lamp projects dynamic sparkling ripples that would dance on your walls and surround you in a relaxing and emotionally soothing vibe.  Type: Ambient Light / Mood Light Materials: Aluminum Best practice:  Place the projector 1m away from the wall for a better effect Use under low lighting conditions. The darker the surroundings are, the clearer the brighter and clearer the ripples become Wattage:10W Please note that: The color shades of the ripples might be slightly distorted by the light temperature of the surrounding light, and might be the same as the product images. Say, for example, when used with a warm white light, the shade of the ripples might get warmer  The actual effect ( size & shape of the ripples ) would be influenced by the distance between the walls and the projector. If you put the lamp too close to the wall, the ripples would overlap with each other. For a better ripple effect, place the lamp 1 meter away from the wall.