Self Test Emergency Duxford Retrofit Gear Tray Tri-Colour 16WThe Duxford Retrofit Gear Tray Tri Colour 16W is designed to offer enhanced lighting control and safety in emergency situations. Equipped with a Self Test Emergency function, this Gear Tray ensures that your lighting system is always operational when needed, performing automatic readiness checks to maintain reliability. By eliminating the need for manual testing and reducing maintenance costs, this gear tray provides peace of mind and cost effective