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LED what's a good flashlight for?
- Said the most simple reliable. Fenix TK35 olight SR51, the two types of personal feeling can meet your needs but the price exceeded 150, indeed, really can not buy a reliable quality of the flashlight, unless it is a AA AAA small flashlights
Want to use many waste LED rechargeable flashlight converted into ordinary lighting, what should be placed to surge?
- Disassemble the LED lamp board will not burn easily. LED is a nonlinear device, and it doesn't matter much to the LED as long as it doesn't change too far. LED is afraid of the current and the temperature.s
What battery is the rechargeable LED flashlight battery? What is the principle?
- Nickel batteries, because the battery is carbon based, the power output is slow, relatively linear, output, use for a long times
Just bought the small sun, LED flashlight, why the battery charge does not go in, charging, charger lights are not lit, regardless of the green light or red light is not bright
- Reject the goods and return them directly.s
Xenon flashlight and general LED what is the difference?
- The unit of luminance is lumenBoth LED and xenon lights are the sameThe difference is how it worksXenon, however, is much brighter than LEDIt is a rare gas that gives rise to lights
On the brightness and LED number of LED flashlights
- There is a direct relationship between the brightness and the first reflector two + lens reflector cup determines the irradiation angle, now on the market of low-end products generally in line with the diameter of 5MM white light LED as the light source of the flashlight, the same as the 5MM white LED but there are different levels of brightness (HA ha, now prices determine brightness) 5MM white light single should have above 12000MCD, three to five LED to achieve the common lighting requirements.s
How to fix a flashlight?
- Sometimes the torch does not turn off. It may be that the paper in the switch is broken and should be replaced with paper. If so, the repairs can not be stopped. It is possible that the I mirror and the bulb seat are in contact with each other. R, just leave them apart.s
Does the LED flashlight battery burn the bulb?
- No, but the drive panel mights
How does a traffic light work
- The traffic lights, also known as, traffic lights. Traffic light is made up of red light, green light, yellow light. Red light says no thoroughfare, to green light, yellow light sa...
Have you ever used of emergnecy lights for vehicles
- Emergency lights as a special lighting, its special purpose determined its market capacity is not large, but also indispensable. Fire emergency lighting cost is about 0.4% of the t...
How to design garden lighting design
- Garden & Landscape Lighting for all your garden Lighting and outdoor electrical needs. Open to both private and trade enquires and sales.Every one of our range of lights has be...
What's emergency light bar
- External inductor lamps are basically fully sealed fluorescent lamps (no electrode entries) with electromagnets. The induction coil (inductor) produces a very strong magnetic field...
Have you ever used of emergnecy strobe lights
- LTE837 Starway Warning strobe light has eight lightheads and has 15 patterns offer to choose, the lighthead adopts pulse xenon tube, with high efficiency and energy-saving and stro...