for optimal illumination of dark work areas in industry, workshops, hobbies or households Thanks to the highly efficient reflector system, a luminous efficacy of up to 130 lm and a beam range of up to 75 m are achieved. Thanks to its good positioning, the on/off switch can be easily operated even when wearing gloves. extremely robust anodized aluminum housing protects internal parts from dust and splash water (IP54), 3 watt LED, weight 100 g, number of batteries 2x 1.5 V Micro/AAA/(L)R03, total length 139 mm