1. LED Amount:15/18/20/30pcs;

2. LED Color: red, yellow, blue, green, white; RGB changing color (smoothly & fast);

3. Working Voltage:AC12V/110V/220V;

4. Glass cover:
HR16 --- without glass cover;
HR16+C --- with glass cover

Advantages
Long Life
High security
High reliability
Environment protection
Low dissipationpower
Low heat
Low cost