Nitecore NF40 Filter (40mm) in red, blue, green and white. Suitable for flashlights with a head diameter of 40 mm.
Suitable for the following Nitecore models: SRT7, SRT7GT, SRT9, P15, P16, P16 Tactical, P25, EA4, EA41, EC4GT, EC4S, EF1, TM03, MH25, MH25GT, MH27, MH27UV, R40, CG6, CB6, CR6, CU6 and CI6.
26/10/2018 - Ryder-West, Sheffield
It really saps the lumens I don’t think I will ever use it, it’s better to just use a smaller and more floody torch.
17/05/2017 - Mr Attwood, Liverpool
Its well-made, fits perfectly and gives a robust RED filter to your flashlight!
09/06/2016 - Hales, Colchester