Super RGB 3030SMD LED lamp, long life span.The lights case made of high quality PVC, durable and wear-resistant, not easy to be broken.IP67 waterproof design, can use as vase, bowls, aquarium and party decoration light.Comes with remote control, transmit distance up to 10m.Powered by 2 x CR2032 batteries (Included), can work up to 12 hoursAfter you test these lights, you should take out the battery or put on (a small white flakes), otherwise the battery will still slowly consumed.Name: Colorful Ambient LightLight Color: RGBLED Chips: 3030Remote Operate Distance: 10mBattery: 2 x CR2032 ( Included)Light Dimension: 30 x 25mm (D*H) Supply Mode: Button BatteryWaterproof: IP67 WaterproofApplication: UniversalColour:As shownMaterial:PVCSize: 30 x 25mmPackage Contents:12 x led lights1 x Remote ControlOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.