The Nitecore TM39 Lite replaces the proven TM38 Lite. At the same time, the little powerhouse has increased its performance, headlight range and ease of use compared to the previous model. The CREE SBT-90 GEN2 LED has an impressive 5200 lumens and can be operated for about 45 minutes at this maximum output. The revised representation of the OLED display quickly gives you a comprehensive impression of the selected light level, the remaining battery capacity, the housing temperature and the burning time. The new two-switch operating concept of the Nitecore TM39 Lite is immediately noticeable: a main switch and a separate mode switch make operation noticeably easier. Four NL1835HP 18650 batteries are recommended for operation.