Not zinkochloridove of battery (heavy duty), its repulsive appearance, and, in addition, these batteries often us. If the LED svitilnach more information, continue reading.
Why the led flashlight? Incandescent lamp as light source, as it is known, since the times of Mr edison, and during its long existence have not changed. Carbon fiber original, although it has replaced the tungsten wire, but the main drawback of bulbs of low performance, could not eliminate
How To Evaluate, What Best Flashlight
- think rozžhavene of tungsten filament lamp incandescent vyzaři, only about5% of the radiationin the visible spectrum (light), and the rest at the level of the infrared radiation (heat), is evident that lamp pretty well topidlo of lamp.A slight increase in the effectiveness of the implementation of the of halogen lamps, which žhaveno to a higher temperature than tungsten filament.http://pandaglob.info/
With the advent of the lamp is possible, in many cases, change the bulb, so it is much more efficient light source, but the lamp in his hand and čelovych svitilnach incandescent lamps (fluorescent lamps) is unable to replace. Produces, however, laptops, flashlights with vybojkou, but the plasma tube, is not the punto-fuente of light, therefore, these lamps have an oval reflector, can be, do not, therefore, aid to only half of the cosmos, also, these lamps must have the variation of the voltage of the battery electronics more than 200V, which may not always be desirable. An alternative to incandescent, manuals svitilnach emerged with the appearance of vysocesvitivych LEDS (and later also of HID lamp).
The leds due to high production costs (most of the complex structure, more expensive parts) more expensive than their žarovkove of nursing. Its utility value, however, above.
Several Reasons Why It Is Worthwhile To Choose An LED Bulb:
LED has high conversion efficiency of light, the lamp with the same brightness LEDs that consume less than one fifth part of the energy compared to incandescent lamp of thebattery.
LED is much longer than the incandescent lamps, LEDS feed, as a general rule, udavana duration of around 50, 000 hours, therefore, is about the same, as all the lamp service life (if it is a bug, is the cause for electronics or switch). Replacement of bulbs burned, because they have gone in the past (and, therefore, we save enough, because halogenky is not the cheapest).
According to franciscogardening, flashlight electronics often allows us to perform a variety of tricks with the light (various degrees of intensity of light, flashing SOS signal.
Another advantage of the LED is the most wear-resistant, rozžhavene sensitive lamp shock flow, ledkam tremor has no value.
The great advantage of LEDS is permanent the color of the light. In the download time of light in the žarovkove of fire, it falls with the current temperature of the fibre tungsten trioxide, causing not only a decrease in the intensity of light, but also the increase in the proportion of the red light in the spectrum of more yellow light and little by little changes from Orange.