FFB0 128 DBL Recessed Mounted with Downlight Luminaire 1x28w Housing High quality cold-rolled steel sheet Reflector 99.85% high purity anodized aluminium reflector Diffuser Opal acrylic diffuser for smooth light distribubion Lamp Holder Heavy duty rotary-locked type (G13) lamp holder (TIS.344-1987 Standard) IP Rating IP20