400U Series LED Exit Sign, Die-Cast Aluminum Housing, Red/Green Illumination

The Exitronix 400S/U Series LED Exit Sign provides durable, energy-efficient emergency egress signage for commercial and industrial environments. Constructed with a rugged die-cast aluminum housing, this exit sign is designed for long-lasting performance while maintaining a clean, architectural appearance suitable for offices, retail spaces, schools, healthcare facilities, and other public buildings. High-efficiency LED illumination delivers bright, uniform EXIT lettering while minimizing energy consumption and maintenance requirements compared to traditional incandescent exit signs. The LED light source offers long service life, reducing the need for frequent replacements and helping lower operating costs. The 400S/U Series is available with red or green LED illumination to meet a variety of code and design requirements. Select models offer single-face or universal-face configurations to accommodate different mounting orientations and installation needs. Designed for dependable operation, the unit is available with optional battery backup to provide emergency illumination during power outages. When equipped with battery backup, the system automatically switches to emergency mode to maintain clear exit visibility and support building safety compliance. The heavy-duty die-cast aluminum construction offers superior durability and corrosion resistance, making it ideal for demanding commercial applications. Its compact, low-profile design allows it to blend seamlessly with modern architectural environments while maintaining high visibility in emergency situations. The Exitronix 400S/U Series LED Exit Sign is engineered for reliability, efficiency, and code-compliant emergency lighting performance, making it a dependable solution for exit marking in commercial and institutional buildings.