55W Video-Lux CFL tube (Pack of 2) for Also Pan-L-Lites. Color temperature of 5600K. Alzo Video-Lux light tubes are designed to eliminate the green cast typical of fluorescent lighting. This provides a perfectly balanced 5600K light for mixing with daylight. Alzo Video-Lux light tubes are usable on the set with traditional Tungsten and HMI lights without the need for gel filtration.