UKing ZQ-j8 30000mW 445nm Blue Beam 3-Mode Zoomable 5-in-1 Laser Pointer Pen Kit
Choose a Laser
30000MW
445nm
The U'King ZQ-j8 30000mW 445nm Blue Beam 3-Mode Zoomable 5-in-1 Laser Pointer Pen Kit comes included with five laser heads of different patterns so it is capable of a lot of cool things. Powered by two 26650 batteries, it generates a 445nm pure laser beam full of energy. Its high power makes it possible to light matches or cigarettes, burn paper, repel birds and much more.
BrandWDLasers. Widelasers.com is the only official online store to offer the WDLasers.
Quality GuaranteeEvery WDLasers Laser Pointer offered by Widelasers.com is all full of power. Also they are with unparalleled resonable price.
Easy to useWDLasers High Power Laser Pointer is powered by 26650 battery. Touch the on/off button，then it works, so easy.
You will getOne WDLasers High Power Laser Pointer，26650 battery,5 Heads, Glasses ,Switch Lock and Battery Charger. Also you will get our best wishes！
Technical Specs| Brand: | WDLasers |
|---|---|
| Model: | KREE |
| Light Style: | Been Light |
| Light Color: | BLUE |
| Wave Length: | 445nm |
| Output Power: | 30000MW |
| Material: | Aluminum |
| Switch: | Button |
| Battery: | 2x26650 battery |
| Dimensions: | (14.17 x 1.57 x 1.38)" / (36 x 4 x 3.5)cm (L x W x H) |
| Weight: | 18.34oz / 520g |
Class I
Inherently safe; no possibility of eye damage. This can be either because of a low output power,or due to an enclosure preventing user access to the laser beam during normal operation.
Class IIThe blink reflex of the human eye will prevent eye damage, unless the person deliberately stares into the beam for an extended period. Output power may be up to 1 mW.
Class IIaA region in the low-power end of Class II where the laser requires in excess of 1000 seconds of continuous viewing to produce a burn to the retina.
Class IIbLasers in this class may cause damage if the beam enters the eye directly.This generally applies to lasers powered from 5–500 mW. Lasers at the high power end of this class may also present a fire hazard and can lightly burn skin.
Class IVLasers in this class have output powers of more than 500 mW in the beam and may cause severe, permanent damage to eye or skin without being magnified by optics of eye or instrumentation.
Safety Recommendations for Laser PointersThe use of laser pointers has become widespread. The laser pointers are useful tools for educators in the classroom and at conventions and meetings. However, due to the low cost and ubiquitous supply, these laser pointers are now being purchased and used by the general public, including children, and used in ways not intended by the manufacturers. As a result, serious concerns about the hazards of laser pointers have surfaced.
Potential HazardsThe hazards of laser pointers are limited to the eye. Although with most visible lasers, the largest concern is potential damage to the retina, most laser pointers are not likely to cause permanent retinal damage.
Responsible laser owners should take some time to fully understand the FAA regulations surrounding the use of laser pointers. There is an extensive Wikipedia article about Lasers & Aviation Safety.
1. Never use your laser pointer in the vicinity of airports, highways, construction sites or anywhere individuals need to constantly pay attention to their work for their own safety. A split-second distraction--a sudden laser light in a plane cockpit, for example--can be disastrous;
2. Never look into the laser beam, use productive glasses(available in our store);
3. Please keep out of reach of children, this is not a toy;
4. Please do not keep open for a long time, otherwise easy to damage the light bulb;
5. Please do not light laser pointer continually in 30 seconds, it will affect its lifetime for prolonged use;
6. Please do not perform the installation in the dusty environment;
7. Please remove the battery from the laser pointer when not in use;
8. Be especially cautious around high-powered lasers, like green laser pointers used for stargazing. They are far stronger than the red pointers commonly used during lectures;
9. Customers can buy and use it by following the local laws and regulations.
Reviews
by erika l*** on March 18,2022
It is a little expensive but totally worth the money! It is so powerful.
by Jill R*** on July 24,2018
I have never bought such a powerful laser pointer.Need to wear goggles when use it.This device can be used to do lots of things that you want to do,it's exactly as described on the website.
by Aleen on May 11,2018
Excellent! High quality green laser. Perfect for me. delivery soon.
Uses unusual (to me) battery, but includes special battery charger.
by Kadri S*** on December 15,2017
When I put the batteries, the light is bright, theeffect is good, I am very satisfied, also just use 7 days to received this products, it's a good experiece of buy laser, I will recommend the surrounding friends also come here to buy.
