1 X E27 3W RGB Auto Rotating Sound Activated LED Stage Party Dance Light Bulb Lamp Input voltage: 85-260V;Line frequency: 50-60Hz;LED color: Red, green and blue; Package Contents: 1x 3W E27 Full Color LED Crystal Auto Rotating Stage DJ Lamp Light Bulb; Note: This item is intended for indoor use only and should be prevented from water, moisture and shake; Our products are all from factory direct supply, we can guarantee 100% inspection before shipping. If any problems of our products really exist, an exchange or a refund is available.