4" Pearl low voltage retrofit series is cULus classified for use in existing IC or Non-IC housings manufactured by Nora and others. The 4" retrofit luminaires deliver up to 1100 lumens with deep regressed cone reflector for optimal visual cut-off. Input Voltage: 12VAC Socket: GU5.3 Lumens / Wattage: 650lm / 11W Color Temperature: Comfort Dim (Warm Dim) Beam Spread: Three field changeable optics included Dimming: Triac or ELV Finish: Matte Powder White Reflector / Matte Powder White Flange Listing: cULus classified for wet locations