The moon gemini front light is a great town or city front light where being seen is more important than being able to see the gemini provides exceptional additional lighting when one focused spot light just isnt enough the light features a heat sink which is designed to draw heat away from the internals furthermore making the light more efficient in its energy usewith an eye catching 80 lumens the light can be seen from a fair distance away the gemini features a handy auto safe mode which