LED, Safety lighting Alfalux, O CG-S, w/ Wide Beam, Symmetrical Lenses for Anti-Panic/Open Area Illumination, -15 to +40C, 220 to 240 VAC, 50/60 Hz, 176 to 275 VDC, Clamp Terminal 2.5mm^2, 400 L x 136 W x 95mm H