LED Steady/Flashing Tower LightsLong product lifetime of over 20,000 hours with the application of a high intensity multiple color LED light sourceBuilt in 2 tone buzzer, Sound output according to LED color(Max.95dB at 1m)Flashing rate : 60-80 flashes/minMaterials : Lens-PC, Housing-PA66, Pole-AlProtection rating : IP65Ambient operating temperature : -30°C ≤ Tamb ≤ + 50°CCompliant with RoHS directive