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    Location: United KingdomMember since: 30 Nov, 2013

    All Feedback (353)

    • sydnei10061964 (16828)- Feedback left by buyer.
      Past month
      Verified purchase
      Hope to deal with you again. Thank you.
    • unnecessarily_sold (859)- Feedback left by buyer.
      Past 6 months
      Verified purchase
      Hello Dear Buyer, Thank You for buying from unnecessarily_sold and i really hope you enjoy your item. Be sure to look at the other things i sell and maybe on of them is exactly what You need. P.S. Thank You for the prompt payment, i appreciate it.
    • *****- Feedback left by buyer.
      Past 6 months
      Verified purchase
      Hope to deal with you again. Thank you.
    • shan37 (23537)- Feedback left by buyer.
      Past 6 months
      Verified purchase
      Good buyer, prompt payment, valued customer, highly recommended.
    • share_product (7809)- Feedback left by buyer.
      Past 6 months
      Verified purchase
      Thank you for an easy, pleasant transaction. Excellent buyer. A++++++.
    • swizzort (458)- Feedback left by buyer.
      Past 6 months
      Verified purchase
      Thanks fast payment good buyer
    Reviews (3)
    Kaleidoscopic & Line Red+Green Beam Laser Pointer 18650 4 Modes Light Pen Set
    28 Dec, 2016
    Good power laser!
    I like it. There's two separate laser outputs - a red around 650nm and a green at 532m. They go through the same removeable diffraction grating to produce the dot pattern you see in the pictures. Note - the red and green laser beams do not travel the same direction. The red points up away from the green, so you need to move the pointer a little when pointing at the same object with the two different colors. Lastly - the device is controlled with one button - it cycles between off, red, green, red and green flashing.
    Mini 250mW White / Red / Green / Blue RGB Laser Diode Module Stage Lighting
    16 Nov, 2020
    Great unit at great price.
    This is a fantastic product - it's working great, and the packing was superb. (I was worried about the band-pass mirrors in the post.) The unit came pre-calibrated to produce a white laser dot, and the cables already wired up to the relevant plugs on the board. The laser unit is especially nice, rather than raw CNC milled aluminium it's a properly moulded and black painted unit that reduces reflections. The band-pass mirrors are aligned well over 50 feet. (It could be more but I ran out of space!) If you under-power the unit, the green dims first, then blue and finally red. So if your white dot has a color cast, check you are supplying half an amp at 12v. Great unit!
    Adjustable 0-10A 0-30V DC Power Supply Precision Variable Digital Lab
    28 Dec, 2016
    Nice box that provides power stabily.
    I've been using it a while now, and it's been working great! It's not too heavy, and the box has lots of space inside so that the inbuilt fan keeps the components nice and cool. Overheating wont be a problem! One thing to watch though - low voltage circuits may not like the little voltage spike when the unit is first turned on, so ensure they're disconnected before hitting the power switch. It only happens when it's turned on though. I'll certainly buy another one in the future if I need a supply like it.

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