Ledlenser H15R WorkThe H15R Work is a robust, workhorse of a headlamp, combining extreme luminosity with seamless focusing. It offers constant light output, neutral white and flicker free light with high CRI color rendering, clickless dimming and is protected highly against shocks, dust and water. Additionally, the lamp provides microbe resistance. With all these features, you can put it to the test and trust it will provide the best light on the job.