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Thread: Buying lasers off eBay - anyone got any tips?

  1. #1
    Unenlightened
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    Mar 2017
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    Default Buying lasers off eBay - anyone got any tips?

    I would like to buy a reasonably powerful handheld laser. As I don't have a lot of money I am considering eBay where there appears to be wide range (even if the postage from China takes a while). Now, the problem is that, because eBay does not approve of powerful lasers, all the listings state the power as being <1mw althought with many this is obviously not the case. My question is: does anyone have any tips as to what to look for when buying lasers on eBay?

  2. #2
    FRITZHID's Avatar
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    Default Re: Buying lasers off eBay - anyone got any tips?

    Might I suggest you go to laser pointer forums and post your query there. You'll find much better advice there.
    if your not wearing a #12 welding screen than it ain't bright enough! "Hand-Sun H.I.D." 55w & 75w, Rocky 3w LED, Stanley 109 35w mod'd, Maxa-Beam Gen II, 55w hid/100w incan Vector Twin, 400w MH long arc, 100w MH mid arc. Amondotech n30, vss-3A.

  3. #3
    bdogps's Avatar
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    Default Re: Buying lasers off eBay - anyone got any tips?

    I bought one laser from Banggood and one from GearBest. I bought a "blue" laser from GearBest and it was quite crap. You could barely see the blue light. I contact them if there's was something wrong with it and they said that it was normal. I bought a green coloured one from Banggood and that one was pretty bright, but don't believe the image where the laser lights up a match. Both lasers are crap. The switch design is flawed because there's nothing preventing the switch from sinking when you press it. It has no support to keep it place. If you are thinking about buying "laser 301" they are not that good. Depending where you live, research the laws in country because customs might confiscate the laser if it's not within their rules.

  4. #4
    Enlightened
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    Default Re: Buying lasers off eBay - anyone got any tips?

    Quote Originally Posted by bdogps View Post
    I bought one laser from Banggood and one from GearBest. I bought a "blue" laser from GearBest and it was quite crap. You could barely see the blue light. I contact them if there's was something wrong with it and they said that it was normal. I bought a green coloured one from Banggood and that one was pretty bright, but don't believe the image where the laser lights up a match. Both lasers are crap. The switch design is flawed because there's nothing preventing the switch from sinking when you press it. It has no support to keep it place. If you are thinking about buying "laser 301" they are not that good. Depending where you live, research the laws in country because customs might confiscate the laser if it's not within their rules.
    Most of the cheap "blue" lasers use 405nm diodes designed for Blu-Ray drives; these are really purple and are difficult to see.
    The real (more expensive) blue diodes are in the region of 450nm and come in much higher output power.

  5. #5

    Default Re: Buying lasers off eBay - anyone got any tips?

    It's a total gamble. I bought two 18650 green lasers about 6 months apart, I believe different sellers. One was weak and not worth using. The other was obviously WAY over the 5mW spec, which made it a lot of fun to use at night! I also bought a blue laser, but the beam is purple and very faint. The "dot" is also purple on some surfaces, very brilliant blue on others...weird. Being about $10, I give them a try now and then.
    GOOD TINT!

  6. #6

    Default Re: Buying lasers off eBay - anyone got any tips?

    Quote Originally Posted by FRITZHID View Post
    Might I suggest you go to laser pointer forums and post your query there. You'll find much better advice there.
    Reading the laser forum that is usually a top search result is almost as bad as looking right into a laser beam. You know the one I mean, that took their style from myspace or something. I found the most promising tip on lasers right here on CPF:
    passing it on, check out Sanwu

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