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How to replace a GU10 bulb:
1. Squeeze the clip (or use sucker provided) to release the bulb from the fitting
2. Turn bulb counter clockwise to ‘unhook’ from the power supply
3. Twist new bulb clockwise into position
4. Replace clip
What are the advantages of LED lights compared to traditional lamps?
Innotech
Innolite
2018-07-24 11:36:46
advantage:
New green light source: LED uses cold light source, glare is small, no radiation, no harmful substances are produced during use. LED operating voltage is low, using DC drive mode, ultra-low power consumption (single tube 0.03 ~ 0.06W), electro-optical power conversion is close to 100%, energy saving more than 80% than traditional light source under the same lighting effect.
LEDs have better environmental benefits, no ultraviolet and infrared rays in the spectrum, and waste can be recycled, no pollution, no mercury, and can be safely touched. It is a typical green lighting source.
Long life: LED is a solid cold light source, epoxy resin package, anti-vibration, there is no loose part in the lamp body, there is no shortcomings such as filament light-emitting, heat deposition, light decay, etc. The service life can reach 60,000 to 100,000 hours. , is more than 10 times the service life of traditional light sources. The LED performance is stable and can work normally in -30~+50°C environment.
Multi-transformation: LED light source can use the three primary colors of red, green and blue. Under the control of computer technology, the three colors have 256 gray levels and can be mixed arbitrarily, which can produce 256X256X256 (ie 16777216) colors, forming different light colors. combination. The color of the LED combination is varied, enabling a variety of dynamic changes and various images.
Disadvantages:
Thermal problems, if the heat is not good, will greatly shorten the life.
Low-end LED lamps are still less energy efficient than CFLs (Cold Cathode Tubes, CCFLs).
The initial purchase cost is higher.
Due to the strong directionality of the LED light source, the luminaire design needs to consider the special optical characteristics of the LED.