The xpelair airline led 100t is a 100mm one speed fan kit which is designed to remove steam and humidity from shower rooms and bathrooms the pack comes complete with an inline fan 3m flexible ducting external grille and an internal grille with 3w led light all the components required to complete an installation the fan is designed to be installed in loft spaces out of bathroom splash zones and meets buildings regulations part f in its installed environment the led light is specifically designe