D46

Ferei filter and diffuser for dive flashlights:

• Especially suited for Ferei W158.
• Fix the filter with Ferei silicon rubber case on the head of W158, the flashlight will produce a warm beam, which has a better penetration in cloudy water.
• Fix the diffuser with Ferei silicon rubber case on the head of W158, the flashlight will produce a wider beam, which can give the diver a wider vision underwater.