Honolulu firefighters extinguished a large fire that destroyed a home in Lanikai early today. Ten units with about 30 firefighters responded to the fire at 118 Kaiolena Dr. just after 2:20 a.m. When they arrived, they saw smoke and flames emanating from all four sides of a single-story home that was under construction, the Honolulu Fire Department said. Firefighters brought the blaze under control by 3 a.m. and extinguished it about an hour later. There were no occupants at the home at the time. No injuries were reported. The cause of the fire is under investigation.