Product ID:
Subject: El cargador de la batería no funciona
Content: Traté de cargar la batería con el cargador y no funciona

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Subject: Won’t Turn On
Content: Diving headlamp will not turn on - even after following the troubleshooting procedures.

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Subject: Flash Light
Content: I had just bought your underwater diving flash light, and was trying it around my house before using it underwater. After like 3 times turning on, the thing stopped working - won’t turn on even with a fully charged battery. Loved the flash light, until this started happening that it wouldn’t turn on.

Product ID:
Subject: Battery lifetime
Content: I bought Dive Light Scuba Diving Flashlight - PFSN High Lumens Yellowish Light Dive Torch, 150M Waterproof, 400M Long Range Diving Light, Best Underwater Flashlight. After less than two hours of high beam the battery was dead. I tried a few more times after charging fully the battery, same result. You are advertizing 20 hours, it is very far from it.

Product ID:
Subject: Mr.
Content: The DF30PRO Dive light I received does not work, I charged the battery, removed the plastic battery disc and the light does not turn on, I ordered 2 of them 1 works, 1 does not.

Product ID:
Subject: Mr.
Content: The light works when I am on the surface; however, when I am at depth under water, the light does not turn on. I have tested six different times with same results. I purchased from Amazon August 25, 2025

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Subject: Mr
Content: Hi there, I recently purchased two dive torches from you, one of the head light rubber band is broken, I am pretty sure that is due to the material itself, I am happy to send you photosregards

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Subject: Flashlight stopped working
Content: I recently bought a light off Amazon , used it twice no problem , I was about to check if it needed to be recharged and it didn’t turn on , I charged the battery made sure it works , but the light won’t work anymore. I can’t even tell you that at some point there might have been an issue or anything because it worked until it didn’t.. I always stored it back in its box , it’s still new. I tried troubleshooting but nothing works. Amazon redirected me to this prompt, I could provide further details if you need them

Product ID:
Subject: Problem With My PSFN Diving Flashlight
Content: Hello,I hope you are doing well. I have a PSFN professional diving flashlight. It used to work normally and I could press one button to change modes or make the light stronger.Now, the flashlight only works when I hold the button. It does not stay on by itself. The modes do not change anymore. It just turns on and off randomly , its the df35 in black color.Can you please help me fix this or tell me what I should do?Thank you.

Product ID:
Subject: Mr
Content: The battery will not charge up. I've only used it once.