Fansis/Product List LED Fan ·LF-8025LH-4B 80mm, 4-blue LED, ultra quiet, long life. ·LF-8025LH-4C 80mm, 4-colour LED, ultra quiet, long life. ·LF-12025EH-4B 120mm, 4-blue LED, ultra quiet, long life. ·LF-12025EH-4C 120mm, 4-colour LED, ultra quiet, long life.