Input voltage:85-265V,
Output voltage:5V, 
Color: RGB
The type of led: Epistar                                      More than eight operation models
Ball diameter:37mm, flat four-wire
Length:5m,20 leds
Life span: 50000H
extendable, Waterproof,with controllere and driver
1. Every led has IC inside, so it can make dazzling colors and has many different operation model.
2. The output voltage is 5V and it is low voltage. It is safe whereever the string light is used for decoration.
3. The string light is totally waterproof
4. Remote control to transfer color and it is convenient for you to transfer color to choice the color which you like. At the moment, most of string light produced in China is controlled internally.
5. It is extendable and one set can have 512leds  at most.