High-power LED chips available from 1 W up to 100 W. Typical forward voltage 3.0-3.4 V and multiple current options including 300 mA, 450 mA, 600 mA, 900 mA, 1,500 mA and 3,000 mA. CHANZON offers these light beads for integration into DIY bulbs and matrices; CE certification is noted.