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Focusable 1mW 488nm Cyan-Blue Ray Portable Laser Flashlight Presentation diving

Emma Technology Company
(10855)
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US $64.49
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Was US $69.34 (7% off)What does this price mean?
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or 4 interest-free payments of $16.12 available with
Condition:
New
Sale ends in: 3d 19h
More than 10 available183 sold

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People want this. 137 people are watching this.
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US $8.00 eBay SpeedPAK Standard.
Located in: Wuhan, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
Delivery:
Estimated between Tue, Oct 14 and Mon, Oct 27 to 94104
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eBay item number:113081979615
Last updated on Sep 04, 2025 00:59:56 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Features
Torch, Adjustable Focus/Zoom, Presentation Controls, Waterproof
Custom Bundle
No
MPN
Does not apply
Modified Item
No
Laser Classification
Class 3B (IIIb)
Wavelength
488nm
Power Source
Battery
Country/Region of Manufacture
China
Bundle Listing
No
Model
488T-60-F-W-18650-DS6-XL
Power
1mW
Brand
Jolooyo
Laser Color
cyan-blue
Type
torch
UPC
4650016152871
Category

Item description from the seller

About this seller

Emma Technology Company

99.2% positive feedback•55K items sold

Joined Sep 2013
Usually responds within 24 hours
Welcome to Emma Technology Company! We're a one - stop for laser products. Offer laser modules, lasers, safety glasses & amplifier boards. High - quality, sourced from trusted makers. Focus on safety ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Popular categories from this store

See allcategories
Portable Laser PointerLaser ModuleLaser Diodelaser Components and AccessoryOptical lensElectronics BoardICSemiconductor LasersVU Meter

Seller feedback (11,980)

All ratings
Positive
Neutral
Negative
  • t***t (29)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    The fellow who left the review with actual spectrometer and wavelength data definitely is the one to read, but I'll +1 that. And it is really pretty and bright, not quite as powerful as my dual battery purple/blue, which is actually pretty dangerous in the wrong hands. Still don't point it at anybody, or let your cat play. duh. Very cool, very nice housing as well, seems very durable and waterproof.
  • 8***- (4)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    The laser arrived earlier than expected. The beam is nice and thick. The color is beautiful and bright. The laser is not focusable. It’s much heavier than I expected.
  • 4***n (22)- Feedback left by buyer.
    Past year
    Verified purchase
    Arrived on time and in working order, highly recommended
See all feedback

Product ratings and reviews

Learn more
5.0
12 product ratings
  • 12 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 11 reviews
  • by verschwinde2014
    Jan 15, 2019Top favorable review

    Great color and high power!

    This is a truly unique color of laser I have never seen before. I was skeptical it was a laser and not a flashlight. This is actually a laser and at a wavelength I have not seen offered anywhere else in a portable battery powered version. The power output is significantly greater than the 1 mW listed. A great product for any laser enthusiast. Fits nicely into my collection. I didn't try the waterproof feature and do not intend to.

    Verified purchase: YesCondition: NewSold by: eama0910

  • by andrewsych
    May 26, 2021

    A little nostalgic

    This the same wavelength as an argon laser. We used one in college back in the 80’s. I loved it’s turquoise beam. This pointer has about the same power as the argon laser did without needing a large AC 220v power supply and cooling system.

    Verified purchase: YesCondition: NewSold by: eama0910

  • by rickevergreen
    Jul 14, 2017

    True blue and bright, if not perfectly tight

    Your mileage may vary, but I'm quite pleased with the item that I received. I've waited nearly four nears for the price of blue lasers to come down far enough that I could buy one with a clear conscience, and at 22 bucks total, this one was a bargain. The color is just what I wanted: cornflower / sapphire blue, not violet / purple like lasers with a wavelength of 405 nm. As I had expected from reading reviews of multiple blue-laser (~450 nm range) devices, the beam is invisible in clear air under most conditions (like the beams of most red lasers, but unlike those of most green ones). It is brighter than the reviews had led me to expect, easily bright enough for classroom use. The only flaw that I perceive is a trivial one: the dot isn't perfectly circular, but slightly oblong / ...

    Verified purchase: YesCondition: NewSold by: eama0910

  • by justjohnny559
    Nov 30, 2020

    Great laser, bright and brilliant color

    Well built and sturdy, the tip focuses the beam. The laser is very bright and visible during the day. The beam is visible at night. The pictures don't do the laser justice in showing its brightness. There is no included battery (18650) but, mine did come with a charger. I'm not sure how waterproof it is so I'm not going to be immersing it in water any time soon on purpose but, it does seem like it could stand up to rain. If you're looking for something other than the standard laser colors of red, blue/violet, and green this is a good one. A little over 5.5 inches long and weighs 205g with battery.

    Verified purchase: YesCondition: NewSold by: eama0910

  • by led-laser-museum
    Sep 07, 2018

    488nm blue in a directly-injected diode laser! WOW!!!

    The first thing I did upon receipt of this wonderful little laser is run it through my spectrometer. Judging by the beam color, I figured that it was really close to the 488nm argon-ion laser line; imagine my surprise when it spectroed at 488.3nm! This is right where it ought to be. The next thing that I did (after analysing it spectrographically) was to remove the battery & collimating lens and have a look "down the barrel" as it were. I saw a laser diode in (what I believe is) a standard 9mm can. Between these, I determined that it was in fact directly-injected and not DPSS like those now-common 532nm green lasers. Unlike most other laser pointers, laser pens, and portable lasers, this little guy is waterproof (the photograph of it in the toliet tank pretty much says it all) and ...

    Verified purchase: YesCondition: NewSold by: eama0910

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