- Luminous Intensity : ≥ 2 cd - Lighting Period : ≥ 2 h - Luminous Style : Flash - Frequency of Flash : 50 - 70 Flashes/min - Light Colour : White - Term of Validity : 5 Years - Battery : CR123A - Working Voltage : 3.0 V - Working Current : 120 mA - Dimensions : 114 x 90 x 196 mm