1, energy saving and environmental protection
LED light-emitting principle and incandescent lamps and gas discharge lamps are different from the principle of light-emitting, LED light source energy conversion efficiency is very high, theoretically, can reach 10% of the incandescent energy consumption, LED compared to fluorescent lamps can also achieve 50% energy saving effect. The luminous efficiency of 75lm / W LED than the same brightness of the incandescent lamp power consumption by about 80%, energy saving effect is significant, which is very tight on energy in China, undoubtedly has a very important significance. LED can also be combined with solar cells to apply, energy saving and environmental protection. It itself does not contain toxic and harmful substances (such as: mercury), to avoid the rupture of fluorescent tubes overflow of mercury secondary pollution, while there is no interference with radiation. LED light source is not only more environmentally friendly and energy-saving, and LED light source light machine color gamut is wider, color saturation is higher, and more critically, the LED lighting light source service life of up to 60,000 hours, can completely solve the problem of short life of the traditional bulb light source.
2, long life
Normal use of LED, its light decay can be reduced to 70% of the nominal life is 100,000 hours, reducing the frequency of replacement and other maintenance work.
3, the light color is pure
Since the typical LED spectral range are narrower, unlike incandescent lamps have the full spectrum. Therefore, LED can be randomly diversified with the combination, especially suitable for decoration and so on. Vivid saturated, pure, no need for filters, available red, green and blue elements into a variety of different colors, can achieve multi-variable, change-by-change, mixed light effect, excellent color rendering. Brightness can be continuously adjustable, high color purity, color dynamic transformation and digital control can be achieved.
4, moisture-proof, anti-vibration
Since the exterior of the LED is protected by epoxy resin, the sealing performance and impact resistance are very good and not easily damaged. It can be applied to underwater lighting.
5, flexible dimensions:
Can realize the organic integration with the building, to achieve the effect of only see the light and not see the light;
6, environmental protection:
No harmful metal mercury, no infrared and ultraviolet radiation. High-power LED characteristics and comparison with other light sources LED is known as "green light source" deservedly.
7, multi-variable
LED light source can use red, green, blue three-color principle, under the control of computer technology so that the three colors have 256 levels of gray scale and arbitrary mixing, that is, can produce 256 × 256 × 256 = 16777216 kinds of colors, the formation of different combinations of light color changeable, to achieve the effect of colorful and dynamic changes in the image and a variety of images.
8, advanced technology
Compared with the monotonous luminous effect of the traditional light source, LED light source is a low-voltage microelectronic products. It successfully integrated computer technology, network communication technology, image processing technology, embedded control technology, so it is also a digital information technology products, semiconductor optoelectronic devices, "high-tech" technology, with on-line programming, unlimited upgrades, flexible and versatile features.
9, other advantages:
Low heat, miniaturization, short response time, etc., which makes the LED light source has great advantages for the application of the actual production and life has created favorable conditions. 1, energy efficient 1,000 hours only a few degrees of power consumption (ordinary 60W incandescent lamps seventeen hours to consume 1 degree of electricity, ordinary 10W energy-saving lamps one hundred hours to consume 1 degree of electricity);
2, ultra-long life semiconductor chip light-emitting, filamentless, no glass bubbles, not afraid of vibration, not easy to break, the service life of up to 50,000 hours (ordinary incandescent lamps service life of only 1,000 hours, the ordinary life of energy-saving lamps only
3, light health light does not contain ultraviolet and infrared radiation, does not produce radiation (ordinary lights contain ultraviolet and infrared light); 4, green environmental protection does not contain mercury and xenon and other harmful elements, conducive to the recycling and, and does not produce electromagnetic interference (ordinary lamps contain mercury and lead and other elements, energy-saving lamps in the electronic ballast will produce electromagnetic interference);
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6, high light efficiency, high heat, 90% of the electrical energy into visible light (ordinary incandescent lamps 80% of the electrical energy into heat, only 20% of the electrical energy into light);
7, high safety factor, the required voltage, current is small, less heat, does not produce safety hazards
8, the market potential of low voltage, AC power supply, battery, solar power supply, in remote mountainous areas and field lighting and other power shortages, less power sites. Ring light source: directly irradiate the measured object above.
Strip light source: three irradiation effects are direct, oblique and light measurement.
Linear light source: Spot effect, high brightness can shorten the exposure time of the camera.
Return light source: The angle can be adjusted to match the different characteristics of the object to be measured and the working distance.
Backlight: Illuminates from the back of the object to be measured.
External coaxial reflector: A lateral light source that illuminates the object in parallel through a beam splitter.
Internal coaxial point light source: need to be used with coaxial lens.
Hemispherical Monte Mask Light Source: The light source is diffused by the diffuser to form a uniform irradiation area. 1) Indicator light class
2) LED backlight class
3) LED display class
4) Handheld products backlight, flash class
5) Automotive applications
6) General lighting class
7) Landscape lighting class
8) Special lighting class
.