Q:To see how the parameters of LED flashlight bulb?

Mainly to see the use of beads is domestic or imported, what brand, what model.

Q:Special police flashlight LED lamp is broken, how to repair?

This flashlight is very expensive in 4-5 years ago, to a 3-4, is now 20 dollars the price of cabbage, also have to go to quality, bad words are the basic constant current drive circuit is bad, the small size of it, the core element is held by integrated circuit,

Q:What about LED flashlights and AMC7135, and a better, more practical IC?

As the saying goes, Kaoshanchishan by water draft, we decided the geographical advantages of our development, as Baoji China Titanium City, we have a huge resource advantage, titanium alloy profiles and processing you, shouldn't we ever to concentrate on the development of the. Machining, surface treatment of titanium, the production of raw materials, innovative titanium products we can say ahead of other domestic manufacturers of titanium metal, is only a surface treatment, the seven treatment process we have, in Titanium City and no one.

Q:LED flashlight is how to change the weak light, what switch?

The irradiation effect of strong flashlight, C10 flashlight is equipped with 800 lumens XML T6 LED single chip CREE, close the pan light intensity, long distance focusing, pavement irradiation effect is great, is outdoors and night riding choice. 18650 small straight, otherwise T6 LED with small size, brightness super awesome. You can exchange.

Q:Which is the best LED flashlight?

Then there is waterproof demand, everyone knows, outdoor process, rain, ah, wet ah, will have direct impact on contact with the flashlight. Therefore, for waterproof, moisture-proof, excellent flashlight depth optimization, to reach the IP-X 8, anti deepwater 2 meters of waterproof level.

Q:Who can tell the difference between the LED flashlight, the wick XML and the previous ones?.

CREE company for the LED flashlight, from old to new, broadly divided into: P series, Q series, R series, XML series, with each generation, P series almost eliminated, which belongs to Q series, R series of typical, Q series for the early core, later changed to a small core, mainly the difference between Q and R series is: the former light efficiency and low turn-on voltage, high - performance, high light efficiency, the turn-on voltage is low and the floodlight performance is good.

Q:Led the flashlight doesn't work. What's wrong with it?

First, the rechargeable battery is damaged, there is no voltage.Two and IED damage, but the possibility is very small, can not all damage.Three 、 each contact part has the open circuit and the broken circuit place. The circuit doesn't work. Check it carefully and be sure to find out why.

Q:Does the LED rechargeable flashlight make a noise when charging?

LED rechargeable flashlight, green environmental protection, usually use LED bulbs, long life, suitable for night trips, power outages, emergency lighting use. Rechargeable flashlights are designed for energy saving and environmental protection, as well as for manufacturers to adapt to consumer needs and reflect social responsibilities. The emergence of rechargeable flashlights solves the trouble of replacing batteries, and also protects the environment resources advantageously. Applicable to all kinds of flammable and explosive places for mobile lighting; applicable to the network, electricity, railways, petrochemical, oil and industrial and mining enterprises for inspection, maintenance and emergency mobile lighting.

Q:What's the resistance on the LED flashlight?

If 5 heads, the working current is 5*20mA=100mA=0.1A, the voltage at both ends of the resistor is 3-0.7=2.1V, so the resistance power is 2.1V*0.1A=0.21W., so the power of the resistor is 1/4W.From this, you can calculate the resistance power of 7 heads and 10 heads

Q:Flashlight T6 what does that mean?

By the way, Fenix E01, has a 10 lumens of small toys, can make people feel very bright ~850 if we play LM ~ ~ ~ ~ ~ the flashlight all know, starting from T6, absolutely can not direct the eye.