BYSECUR white led emergency luminaires. 15 white leds 38-100 lumens, maintained/non-maintained operation., voltage 220-240v ac / 50-60hz. consumption 3.4w / 3.6va, battery (ni-cd) 3.6v/1ah. charge 24h, minimum autonomy 3h. ip 42, certified. viewing distance 25m, dimensions 270x147x48mm. weight 620g.