The Stratus - LSTE architectural recessed fixture is a direct/indirect luminaire that provides a clean ceiling at mounting heights as low as 8 feet.Direct/indirect luminaire with popular metal perforated basket shielding, Multiple driver options to suit various applications, Precision optical design yields high efficiency in a high visual comfort architecturally styled direct/indirect distribution. Most models come with an integrated battery pack as an option, Compatible with Dual-Lite inverters,