16" (400mm) Wall Fan Twin Pack Organic Growing media A neutral pH value &

A neutral pH value & fungus free

All dimmable 600W Omega Black Ballasts come with a double fuse system to ensure safety

Destroys biofilm build up

With increased output and an emphasis on the blue spectrum

scheduling

16" (400mm) Wall Fan Twin Pack Organic Growing media A neutral pH value &A pair of 400mm (16) Wall Fans supplied in one box, ideal when more than one fan is required, as packaging and storage space are minimised. Each 40W Fan has 3 speed settings and an option to oscillate. Intended for wall mounting, with integral fixing bracket provided, the fans have convenient pull cord controls. For safety, the 400mm fan blades are fully enclosed within a finger safe mesh grille which is removable for cleaning. Very quiet in