The Gavita Pro 315e is available with the Philips 315W 3100° Kelvin lamps (for flowering) or 4200° Kelvin lamps (for vegetative or supplemental use). It is a compact fixture with a new type of reflector mounting system: Instead of a bracket which holds the reflector on both sides, the reflector is now clipped on the ballast housing itself. This reduces size and weight, enables easy replacement and provides optimal positioning and stability of the small reflector.