If you’re going to buy a 2W blue laser pointer, it’s highly recommended to look at the review video below: The real high power laser pointer, powerful laser, rich accessories. Read several sites of high-power laser pen product page,until found the review video on Youtube.I don’t want to look for other businesses anymore, that’s this, ...
High-power laser pointer sought after by everyone: 1W green, 3W, 5W Blue … … 3W is pretty high at the moment. High power often means high prices. And now on the market a variety of laser pointer, the price is uneven, so that we do not have a reference when the purchase price. Here, through my years of ...
1.New type of high power in 2017, with better thermal design； 2.Act as the mainstream powerful blue laser pointer in the market at present; 3.Enough power, long-distance irradiation and it can burn matches; These are all talking about Lucklaser’s 2W blue laser pointer. One of the most powerful laser in the current fire sale! You ...
Some people wanted to use the laser torch to drive crows and kill small insects.However, many people do not know what kind of laser pointer appropriate.Really you can kill pests with an ordinary laser flashlight? Can you drive crows?Today we use a 3W Blue laser pointer to test the insects on the tree.Let’s see it.
Let’s check the most powerful blue laser beam in different scenes — 5000mW blue laser pointer.
At present , high-power laser pointer blue light more, green light is not much. Blue high power common 1W, 2W,and 5W,. 5W has become very high, the price is high, the lethality is great. Burning matches, cigarette ,paper, what be nothing difficult. According to the principle of green laser light, it is difficult to make ...
We often see this kind of laser pen in the classroom, meeting room, exhibition room and so on.Pen shape, handy and portable to carry.And It is great for pointing objects from long distance.Do you know that it is safe for human eyes to look directly at its beam?What is the range of power of this ...
