Single-face Acrylic LED Exit Sign (Cable Down)

Design: Cable Exit Sign towards down, Sticker: Double Face, Power: 4 Watts, Operation Time: up to 90 minutes, Material: Aluminium + Acrylic Panel, Voltage: AC 220V - 380V / 50/60 Hz, Battery: Ni-Cd Battery, Light Source: High Brightness LED SMD, Country of Origin: China.