Olight FM10 Filter for S10 S10R S20 S20R S15 S15R ST25 M10 M18 LED Flashlights (Blue)
These are Original Olight Filter directly from the factoryïŒthere are 4 colors for your choice, they are designed for certain flashlights, when you buy it, please make sure your flashlight is one of these Olight S10 S10R S15 S15R S20 ST25 M10 M18 M18 Striker .