The WL1500R is a robust and reliable battery-operated work lamp for the most varied areas of application, no matter whether industry, trade or building site. The professional working lamp always provides for optimum and adequate brightness. The main LED has three different light levels so that one can select the desired work light. The robust housing is also easy to use with working gloves. The lamp can simply be hung up with the integrated hook or fixed on metallic surfaces with the integrated magnets. The light output is outstanding: The 15W COB LED unit provides a perfect, homogeneous and bright picture - precisely adapted to the needs of different luminous intensity. The three light stages of the main LED can be chosen between 380lm, 800lm and 1600 lumens. The light duration varies between 3.5h in 100% mode and up to 16h in 25% mode. The flexible light arm with spot-LED has a luminous flux of 350 Lumen and glows up to 12h. A firmly installed and powerful Li-ion battery pack with 4.400mAh provides the necessary energy. Charging is done via USB-C port on standard USB ports - no special connections are needed. With low battery capacity, the lamp switches off automatically to prevent damage to the battery pack through total discharge. Thanks to state-of-the-art microprocessor-controlled charging technology, (with four-way safety shut-off against short-circuit, overcharging, deep discharge and overload), which has been optimally adapted to the special characteristics of lithium batteries, the charging process is automatically terminated as soon as the battery is fully charged. Overcharging is therefore not possible, firstly, because WAS provides maximum safety and secondly, because it ensures a high performance and a long life of the battery pack. Charging can be done directly via the provided USB-C cable. A control indicator on the on/off switch informs you about the remaining capacity of the lithium battery packs as well as the charging progress.This text is machine translated.