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Using a flashlight as colour enhancer?

Discussion in 'Basic Scuba Discussions' started by Corallium, Oct 17, 2019.

  1. Corallium

    Corallium Garibaldi

    # of Dives: 0 - 24
    Location: Toronto
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    I forget where I read this, but some dive website suggested using a flashlight during day dives to enhance the reds that get filtered out.

    Is this a thing that will work, or will I just look like a complete tool? My next diving destination is Hurghada, and I assume the visibility and brightness is already pretty amazing (just what I've heard). Would a flashlight actually do anything for the colours?
     
  2. Perryed

    Perryed Nassau Grouper

    # of Dives: 500 - 999
    Location: Missouri
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    Oh hell yes. I use one all the time. Nooks and crannies a light brings out tons of colors. Just a small one so you are not lugging a big drag along, but yes, they do help bring out the color. Plus you can spot critters in their hidey holes too. There are always shadowed spots than can use a little more illumination.
     
    VE7DAC, TGIF and Corallium like this.
  3. Seaweed Doc

    Seaweed Doc Marine Scientist

    # of Dives: 500 - 999
    Location: Seattle, Washington State, USA
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    Completely agree. Crevices may be covered with bright colors you'll never know are there without a light.
     
    Corallium likes this.
  4. Corallium

    Corallium Garibaldi

    # of Dives: 0 - 24
    Location: Toronto
    2
    0
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    Awesome, well I'll be buying one for sure then. Do you have any affordable recommendations?
     
  5. happy-diver

    happy-diver Skindiver Just feelin it ScubaBoard Sponsor

    # of Dives: 100 - 199
    Location: same ocean as you
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  6. davehicks

    davehicks Barracuda

    # of Dives: 1,000 - 2,499
    Location: Seattle
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    Heck yes. Always dive with a light!
     
  7. happy-diver

    happy-diver Skindiver Just feelin it ScubaBoard Sponsor

    # of Dives: 100 - 199
    Location: same ocean as you
    1,133
    674
    113
    On every dive and they're not even there until you want them

    full.jpg

    How do you like my stainless key rings for attaching clips instead of that silly string
     
    Corallium and Perryed like this.
  8. stepfen

    stepfen Barracuda

    # of Dives: 200 - 499
    Location: Greece
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    Be careful. Using torch for day dives is addictive. After few dives with it, diving without it feels much much more dull...
     
  9. UFOrb

    UFOrb Barracuda

    # of Dives: 50 - 99
    Location: Brighton, UK
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    I have one of these:
    Sea Dragon Mini 900 Torch

    Very compact, only needs one rechargeable 18650 battery (or 2x CR123 batteries), and has various settings; full, half & quarter power, flashing, sos. I just clip it off on my shoulder D ring and tuck it into a rubber band on the webbing so it’s not dangling when not in use.
    Plenty bright to light up nooks and crannies etc during the day.
    I haven't used it on a night dive yet but I'm sure it's more than adequate.
     
    Corallium likes this.
  10. rob.mwpropane

    rob.mwpropane Barracuda

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    I like the Xtar D26 1100. Its a chinese / ebay knockoff, bit well made. You can get it (without a battery) on ebay for ~ $60. There's a few in depth reviews on here. I like that it takes the larger 26650 or smaller 18650.

    I too take it on every dive.
     
    Corallium likes this.

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