Five considerations for dark eyes not pick CREE Xml LED flashlight

With China's rapid development of LED, oncoming compact LED lights, LED flashlights are one of them. LED flashlights are LED (light emitting diode) to light a new flashlight. Because LED with high brightness, low power consumption, long life, small size, and other characteristics, it is ideal for portable lighting. Hot holding of is being recognized. LED flashlight-driven IC plays a key role.

Flashlights are each required, especially fear of black friends. Carry in her bag for a rainy day, this small series teaches you how to choose a flashlight.

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Buy 5 considerations for LED flashlights

1.     Moderate head. Home generally do not exceed 12, using battery on 2~3 better, no matter how big a little wasteful, can be determined as needed for other special needs.

2.     Welded to jail. Every second polar body is of welded connections on the circuit board, if you have cold solder joint contact is not good, is likely to cause or affect overall use.

3.     Buld concentrated despite amount on one point. This flashlight is not like an ordinary flashlight you can adjust the focus, when you purchase should be careful not to have astigmatism.

4.     Contacts, power switch to clear. This cree xml flashlight rotary switch, tighten the drive, and then loosen the closing, if the contact is not obvious, it is easy to cause on from time to time.

5.     The attention of waterproofing. Since it is an electronic product, front of the cree xml led flashlight has a circuit board, once prone to short circuit the water, causing damage.

Why choose LED flashlight, tell us about the advantages of LED:

1.     LED long life, can reach more than 50,000 hours life 5~10 times higher than conventional tungsten filament lamps.

2.     Cold, heat, does not damage the lamp holders for high security.

3.     Fast response, resistance to shocks, such as small size, small weight.

4.     Power-saving, energy-saving, new environmentally friendly light bulbs.

5.     Fast response as long as 1US (MS), without warm lights would improve safety.

6.     Low-voltage-driven security.