Product descriptionLight duration depending on the battery used: approx. 30min/1Ah at 100% light output, approx. 40min/1Ah at 75% light output, approx. 60 min/1Ah at 50% light output, approx. 120 min/1Ah at 25% light output. With 4 switching levels (100% - 75% - 50% - 25%). Power consumption: 40W. Protection class: III. Category 2 (K2) equipment: for use in harsh environments with high mechanical, physical and chemical impact. Colour temperature: 6500 K.