Recent content by gordan0810

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    G4 LED replacement of halogen bulb in dive lamp

    Hello, Barbarin and DIWdiver This is just a tought to squize more life from a aged battery pack until I refurbish another my older dead Kowalski with proper LED and new battery pack. This is another project that I am talking about, but this needs more preparation for which I do not have time...
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    G4 LED replacement of halogen bulb in dive lamp

    Hello DIWdiver, thank you on fast response. I am somewhere on your path, but as machine engineer, I do not have experience with LEDs. Last time I was soldering something was 20 years ago. :-) Definitely this LED is trial basis, and I will try 3 and 6W. My concern is not to fry anything else...
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    G4 LED replacement of halogen bulb in dive lamp

    Hello all, as always want to extend light time under the water. I have infinitely dimmable halogen lamp. Halogen bulb is G4 50W 12V. Searching on the internet found this LED (6W, there also 3 and 9W). By your experience, is it possible just to replace halogen with LED or do I need consider new...
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    Welcome all divers!

    Dear All, the latest member. I am also a diver and landed here to discuss DIY and modification of existing diving torches. I live in Croatia, mostly of my dives are in Adriatic sea where you cannot properly dive without some kind of light. I own Ikelite RCD Super 8, Kowalski 1250 and some...

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