The Libo Light Disk is an LED down light kit creating high performing white light and is optimized for new construction and retrofit applications. Multiple installation options for both recessed and surface mount applications. Installation is done quickly and easily in most standard four-inch, five-inch and six-inch Insulated Ceiling (IC) housings, Airtight (AT) housings and non-IC housings. The Libo Light Disk is dimmable to 5% with standard 120V electronic low voltage dimmers (recommended), incandescent or magnetic low voltage dimmers. In some cases, standard incandescent dimmers require a minimum load of typically >40 watts on the circuit for full range dimming performance (four LED modules). For dimming with digital (smart) multi-location dimmers or when dimming fewer than four LED modules, electronic low-voltage (ELV) dimmers are required (some ELV dimmers need a neutral connection in the wall box).