E & E Lighting. We like to keep emergency luminaire fixture designs simple. Customers should only notice them when the situation calls for it – in an emergency. And this is what EMSTAR does exceptionally well. Small and unobtrusive, the only visible part of EMSTAR is the flush mounted LED light assembly, with the battery and control gear housed in the ceiling. EMSTAR is a low-cost emergency luminaire solution suitable for most business settings including those with plaster and T-bar ceilings, which is why it is our most popular emergency lighting product. 3Years Warranty