1 W power LEDs in various colours - Dataweek (press release)

1 W power LEDs in various colours Dataweek (press release), South Africa - 8 hours ago ... low thermal resistance of 18 K/W and 20 K/W, high luminous intensity from 7150 mcd to 28500 mcd, and high luminous flux from 21000 mlm to 97000 mlm. ...