[Text / Luo Shenghua] As the fourth generation of lighting source, LED has advantages that can not be compared with traditional lighting fixtures such as energy-saving lamps, incandescent lamps and halogen lamps in energy-saving applications and lighting effects. Therefore, the replacement of traditional lighting fixtures with LEDs has become the trend of the times.
Compared with the full-angle illumination of traditional illumination such as tungsten filament lamps, energy-saving lamps, incandescent lamps, etc., LED light sources that can only be fixed-point illumination cannot meet the needs of indoor lighting because of the limitation of the illumination angle, and also affect people's Physiological and psychological state. How to overcome this defect of LED light source has become an important direction for many people in the industry to think about it. Therefore, the concept of 360-degree LED has sprouted.
360-degree illuminating products are sought after in the industry for their illuminating angle and the convergence of traditional lighting products. In fact, the concept of "LED 360-degree lighting" has been put on the agenda a few years ago. Up to now, in all the famous exhibitions, 360-degree LED lamps have been highlighted as the highlights of the exhibition.
The full 360-degree LED is a "360-degree full-beam spatial LED". Any LED component that emits a uniform "spherical light" to the surrounding space can be called a "360-degree LED." Compared with ordinary LEDs, the 360-degree LED emits light in a continuous, uniform, and soft manner from a myriad of beams, and has the same spherical illumination effect as a conventional bulb.
On the other hand, today's corn-type LED bulbs and frosted LED bulbs are also 360-degree full-angle illumination, but compared to these lamps, 360-degree LED lamps are softer and more uniform. The advantages are unmatched by the above two products. Probably the vast number of lighting companies are taking a fancy to this business opportunity, so they have developed and produced 360-degree LED lamps.
According to a survey by the reporter, most of the 360-degree lamps are now made of LED filaments. The most popular types of 360-degree luminaires are LED bulbs, candle lamps and a small number of LED tubes.
As far as the LED tube is concerned, due to the directional light-emitting characteristics of the LED light source, the illumination angle of the straight tube type LED lamp is generally only about 120 degrees, which will form a certain dark area on the side and the back, which will affect the overall lighting effect to a certain extent. Environmental aesthetics.
Therefore, in order to achieve a more uniform and completely replace the effect of energy-saving lamps, many companies have focused their research and development on expanding the angle of illumination. At present, some companies have indicated that the angle of illumination of their straight-tube LED lamps can be 360 ​​degrees. Full-angle illumination.
For LED bulbs and candle lights, Baikun overseas sales director Li Kun recently revealed that 360-degree bulbs are designed to replace traditional light bulbs, making them more comfortable in terms of brightness and illumination.
It is understood that the current industry to do 360-degree lamps to do better companies are Wanbang Optoelectronics, Yuanlei, Zhongzhou Optoelectronics, Bo Shengyuan, Baishi Optoelectronics and so on.
At the R&D and production level, 360-degree all-angle illuminating lamps are sought after by manufacturers, and the influence of such products in the terminal retail market cannot be underestimated.
Recently, when visiting the major lighting stores in Shenzhen, the reporter found that 360-degree lighting fixtures have begun to enter the store. This feeling is particularly evident when the reporter investigates the Huaqiang North LED trading center. In the entire store, 360-degree luminous bulbs and candle lights accounted for the most, especially candle lights, 360-degree light candles accounted for at least 20% of the entire store LED candle lights.
In terms of the overall number, such a proportion is not large. But to know that when reporters visited the store last October, it was almost impossible to see 360-degree products. From this comparison, this growth rate is quite fast.
"After this year's promotion of the 'no-white' policy in Europe and the United States, the corresponding traditional incandescent lamps can no longer enter the lighting market, and now some consumers still have a soft spot for traditional incandescent lamps, 360-degree luminous bulbs and other products. Production is based on this.†Shenzhen Rongwanjia Lighting General Manager Yan Qinghai told the high-tech “LED Lighting Channel†reporter.
It is understood that the current 360-degree light bulb is based on incandescent lamps. Although this product looks very "upper", in fact, the LED bulbs that are designed and manufactured using LED filaments are not difficult. It is understood that the current production of large-angle illuminating lamps is mainly achieved by the sinking of the chip to expand the illuminating angle and through the full transparent tube material.
Taking the candle lamp as an example, two LED filament strings can be designed in series to be a 360-degree light-emitting 1.8W candle lamp, and the brightness can be equivalent to an 8-10W incandescent lamp.
Although the 360-degree luminous bulb is the best alternative to incandescent lamps, Yan Qinghai also reminded: "Because 360-degree products are limited by technology, the general wattage cannot be made too high, or the heat dissipation can not be achieved. Life expectancy will be affected."
As the Qinghai said, the reporter found through investigation that the current 360-degree luminous bulbs in the market generally do not exceed 3W.
"It is not difficult to achieve 360-degree illumination now. It can be done with a transparent substrate. But the bulb cavity is filled with heat-dissipating gas, so this premise must be that the lamp power is small enough, if it is a 1W lamp, it is aging. Actual measurement, heat dissipation is no problem, but once the power is too large, it will definitely affect the life of the lamp." Lighting engineer Xu told reporters.
Therefore, at present, 360-degree luminaires can only be replacement lamps for low wattage incandescent lamps.
Compared with the full-angle illumination of traditional illumination such as tungsten filament lamps, energy-saving lamps, incandescent lamps, etc., LED light sources that can only be fixed-point illumination cannot meet the needs of indoor lighting because of the limitation of the illumination angle, and also affect people's Physiological and psychological state. How to overcome this defect of LED light source has become an important direction for many people in the industry to think about it. Therefore, the concept of 360-degree LED has sprouted.
360-degree illuminating products are sought after in the industry for their illuminating angle and the convergence of traditional lighting products. In fact, the concept of "LED 360-degree lighting" has been put on the agenda a few years ago. Up to now, in all the famous exhibitions, 360-degree LED lamps have been highlighted as the highlights of the exhibition.
The full 360-degree LED is a "360-degree full-beam spatial LED". Any LED component that emits a uniform "spherical light" to the surrounding space can be called a "360-degree LED." Compared with ordinary LEDs, the 360-degree LED emits light in a continuous, uniform, and soft manner from a myriad of beams, and has the same spherical illumination effect as a conventional bulb.
On the other hand, today's corn-type LED bulbs and frosted LED bulbs are also 360-degree full-angle illumination, but compared to these lamps, 360-degree LED lamps are softer and more uniform. The advantages are unmatched by the above two products. Probably the vast number of lighting companies are taking a fancy to this business opportunity, so they have developed and produced 360-degree LED lamps.
According to a survey by the reporter, most of the 360-degree lamps are now made of LED filaments. The most popular types of 360-degree luminaires are LED bulbs, candle lamps and a small number of LED tubes.
As far as the LED tube is concerned, due to the directional light-emitting characteristics of the LED light source, the illumination angle of the straight tube type LED lamp is generally only about 120 degrees, which will form a certain dark area on the side and the back, which will affect the overall lighting effect to a certain extent. Environmental aesthetics.
Therefore, in order to achieve a more uniform and completely replace the effect of energy-saving lamps, many companies have focused their research and development on expanding the angle of illumination. At present, some companies have indicated that the angle of illumination of their straight-tube LED lamps can be 360 ​​degrees. Full-angle illumination.
For LED bulbs and candle lights, Baikun overseas sales director Li Kun recently revealed that 360-degree bulbs are designed to replace traditional light bulbs, making them more comfortable in terms of brightness and illumination.
It is understood that the current industry to do 360-degree lamps to do better companies are Wanbang Optoelectronics, Yuanlei, Zhongzhou Optoelectronics, Bo Shengyuan, Baishi Optoelectronics and so on.
At the R&D and production level, 360-degree all-angle illuminating lamps are sought after by manufacturers, and the influence of such products in the terminal retail market cannot be underestimated.
Recently, when visiting the major lighting stores in Shenzhen, the reporter found that 360-degree lighting fixtures have begun to enter the store. This feeling is particularly evident when the reporter investigates the Huaqiang North LED trading center. In the entire store, 360-degree luminous bulbs and candle lights accounted for the most, especially candle lights, 360-degree light candles accounted for at least 20% of the entire store LED candle lights.
In terms of the overall number, such a proportion is not large. But to know that when reporters visited the store last October, it was almost impossible to see 360-degree products. From this comparison, this growth rate is quite fast.
"After this year's promotion of the 'no-white' policy in Europe and the United States, the corresponding traditional incandescent lamps can no longer enter the lighting market, and now some consumers still have a soft spot for traditional incandescent lamps, 360-degree luminous bulbs and other products. Production is based on this.†Shenzhen Rongwanjia Lighting General Manager Yan Qinghai told the high-tech “LED Lighting Channel†reporter.
It is understood that the current 360-degree light bulb is based on incandescent lamps. Although this product looks very "upper", in fact, the LED bulbs that are designed and manufactured using LED filaments are not difficult. It is understood that the current production of large-angle illuminating lamps is mainly achieved by the sinking of the chip to expand the illuminating angle and through the full transparent tube material.
Taking the candle lamp as an example, two LED filament strings can be designed in series to be a 360-degree light-emitting 1.8W candle lamp, and the brightness can be equivalent to an 8-10W incandescent lamp.
Although the 360-degree luminous bulb is the best alternative to incandescent lamps, Yan Qinghai also reminded: "Because 360-degree products are limited by technology, the general wattage cannot be made too high, or the heat dissipation can not be achieved. Life expectancy will be affected."
As the Qinghai said, the reporter found through investigation that the current 360-degree luminous bulbs in the market generally do not exceed 3W.
"It is not difficult to achieve 360-degree illumination now. It can be done with a transparent substrate. But the bulb cavity is filled with heat-dissipating gas, so this premise must be that the lamp power is small enough, if it is a 1W lamp, it is aging. Actual measurement, heat dissipation is no problem, but once the power is too large, it will definitely affect the life of the lamp." Lighting engineer Xu told reporters.
Therefore, at present, 360-degree luminaires can only be replacement lamps for low wattage incandescent lamps.
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