· The output of the green beam is ≤5mW, the class is 3R· 𝗧𝗵𝗿𝗲𝗲-𝗶𝗻-𝗢𝗻𝗲 𝗙𝘂𝗻𝗰𝘁𝗶𝗼𝗻𝗮𝗹𝗶𝘁𝘆: Provides an impressive maximum brightness of 1300 lumens for excellent illumination. Arkfeld pro combines white light, UV, and green beam in a single flashlight, offering versatility for a wide range of applications· 𝗛𝗶𝗴𝗵𝗲𝗿 𝗨𝗩 𝗜𝗻𝘁𝗲𝗻𝘀𝗶𝘁𝘆: High-power output of up to 900mW at a 365nm wavelength, offering a purer and more professional UV light experience compared to standard 395nm UV lights· 𝗩𝗲𝗿𝘀𝗮𝘁𝗶𝗹𝗲 𝗕𝗼𝗹𝘁 𝗔𝗰𝘁𝗶𝗼𝗻 𝗣𝗲𝗻: The ballpoint pen and pencil tip are 2-in-1, and feature the reverse s-shaped bolt-action mechanism for easy switching of functions· 𝗖𝘂𝘀𝘁𝗼𝗺𝗶𝘇𝗲𝗱 𝗦𝗺𝗼𝗼𝘁𝗵 𝗪𝗿𝗶𝘁𝗶𝗻𝗴 𝗥𝗲𝗳𝗶𝗹𝗹: The 0.7mm O-refill ensures smooth without skipping or blotting, consistent performance with a writing length of 2000 feet