An innovative and effective means of transmitting natural daylight to poorly lit areas.Comprehensive range of sizes and accessories available.Provides up to 14 times more light (1500 lux) than a 100W bulb (105 lux).Suitable for shorter tube length.Suitable for slate roofs between 8mm and 16mm in thickness.FeaturesAvailable in 'rigid' and 'flexible' tube systems.Flat and pitched roof options available.Up to 14 times more light than a 100W bulb.Minimal disturbance to roof and ceiling construction.Low profile polycarbonate UV resistant dome.Easy to install.ApplicationSuitable for rooms up to 3.5m x 3.5m for the flexible tube system and 4.5m x 4.5m for the rigid tube system.Fits between most conventional rafters/joists - eliminating the need for trimming work.