Does the LED bulb really save power?
Planck photoelectric answers for you:At present, LED is the most efficient light source, photoelectric efficiency in light source, no power depends on, such as incandescent light efficiency is 10-15LM/W, while the energy-saving lamps light efficiency is 50-60LM/W, LED lamps light efficiency can reach 170-250LM/W, even finished lamps can reach 120LM/W, such as the original room needs 100W incandescent lamp replaced with energy-saving lamps, only 50W, and a LED lamp 12W refers to the need for LED lamps to achieve the same brightness. So LED is quite a power saving green light source.
advantage1) the light distribution technology expands the LED point light source to the surface light source, increases the luminous surface, eliminates glare, enhances visual effect and eliminates visual fatigue;2) integrated design of lens and lampshade. At the same time, the lens has the functions of light gathering and protection, thereby avoiding repeated waste of light and making the product more concise and beautiful;3) high-power LED planar cluster package, and radiator and lamp holder integrated design. The LED heat dissipation requirement and the service life are fully guaranteed, and the design of the LED lamp structure and the shape are completely satisfied, and the LED lamp has the distinctive characteristics of the lamp;4) remarkable energy saving. Use of super bright high-power LED light source, with high efficiency power supply, more than 80% of the traditional incandescent Lantern Festival, the same power, brightness is 10 times the incandescent lamp;5) long life more than 50000 hours, more than 50 times the traditional tungsten filament lamp. LED uses a highly reliable advanced packaging process eutectic welding, fully protect the long life of LED;6) no strobe. Pure DC operation eliminates visual fatigue caused by strobe of traditional light source;7) green environmental protection. No lead, mercury and other polluting elements, no pollution to the environment;8) impact resistance, resistance to leilijiang, no ultraviolet (UV) and infrared (IR) radiation. No filament and glass shell, no fragmentation of traditional lamp, no harm to human body, no radiation.9) work under low heat voltage, safe and reliable. The surface temperature is less than or equal to 60 DEG C (ambient temperature Ta=25 degrees);
Advantage1, energy saving. The energy consumption of white light LED is only 1/10 of incandescent lamp and 1/4 of energy-saving lamp;2, longevity. Life of up to 100 thousand hours or more, for ordinary family lighting can be described as "once and for all."";3, can work in a high-speed state. If the energy saving lamp starts or closes frequently, the filament will blacken and will soon be broken;4, solid state package, belong to cold light source type. Therefore, it is easy to transport and install, can be installed in any micro and closed equipment, is not afraid of vibration, basically need not consider heat dissipation;5, the price is dropping. With the rapid progress of LED technology, its luminous efficiency is amazing breakthrough, and the price is decreasing constantly. An era of white LED's entry into the home is fast coming;6, environmental protection, no harmful substances of mercury. The assembly parts of LED lights can be easily disassembled and disassembled, and can be recycled by other people without recycling by the manufacturer.Summary: obviously, as long as the cost of LED lights is decreasing with the continuous improvement of LED technology. Energy saving lamps and incandescent lamps are bound to be replaced by LED lights. The country is paying more and more attention to lighting, energy saving and environmental protection, and has already vigorously implemented the use of LED lights.
