[Text / high-tech LED reporter Liu Pingping] "The current mainstream LED bulbs on the market can reach Ra80 or above." Many industry insiders told reporters. However, the results of the fifth round of the high-tech LED CLEAR program of the recent furnace were shocking.
The LED bulbs tested in this round have a total of 40 models from 32 brand manufacturers. Of the sampled products, only 7 were labeled with a color rendering index. Among them, there are only 14 products of the standard Ra80 that meet the requirements of ENERGY STAR, and the pass rate is only 35%.
“It is difficult to reach the standard, which may be related to light efficiency. The higher the index, the lower the light efficiency and luminous flux.†Zhao Jiji, product manager of Zhejiang Mingyang Lighting Technology Co., Ltd., said that some companies should not rule out the efficacy of the products. And sacrifice the possibility of pointing.
"Some of the more standard products can reach Ra80, of course, less than 80." Cai Ming, general manager of Jiangsu Shifu Optoelectronics Technology Co., Ltd. said that some companies' products are mainly related to price factors. "The market price war is too intense now."
Cai Ming emphasized that ensuring light efficiency may affect the indicator, but it is not the main reason. “A good product can achieve high index and high light efficiency through technology and process at the same time.â€
In view of the fact that most of the sampling products are not marked with indicators, Zhao Jiji believes that this is related to some consumers who are not sensitive to this parameter and pay more attention to light effects. "It depends on the positioning of the manufacturer. If it is for the domestic market, it may not be so standardized and self-disciplined in the labeling of parameters."
"The domestic market may indicate more in the Ra70. If it is exported abroad, it will definitely reach Ra80." Dr. Fu Xiaohui, general manager of Shenzhen Huagao Optoelectronics Technology Co., Ltd. told reporters that according to the normal process, it will be achieved. The Ra70 is not a problem, and there is basically no need to make adjustments in the process. However, if the Ra80 process in the powder mixing process is relatively high, the corresponding lamp bead price will be higher.
2013 fifth round CLEAR plan LED bulb indicator detection results publicity
The LED bulbs tested in this round have a total of 40 models from 32 brand manufacturers. Of the sampled products, only 7 were labeled with a color rendering index. Among them, there are only 14 products of the standard Ra80 that meet the requirements of ENERGY STAR, and the pass rate is only 35%.
“It is difficult to reach the standard, which may be related to light efficiency. The higher the index, the lower the light efficiency and luminous flux.†Zhao Jiji, product manager of Zhejiang Mingyang Lighting Technology Co., Ltd., said that some companies should not rule out the efficacy of the products. And sacrifice the possibility of pointing.
"Some of the more standard products can reach Ra80, of course, less than 80." Cai Ming, general manager of Jiangsu Shifu Optoelectronics Technology Co., Ltd. said that some companies' products are mainly related to price factors. "The market price war is too intense now."
Cai Ming emphasized that ensuring light efficiency may affect the indicator, but it is not the main reason. “A good product can achieve high index and high light efficiency through technology and process at the same time.â€
In view of the fact that most of the sampling products are not marked with indicators, Zhao Jiji believes that this is related to some consumers who are not sensitive to this parameter and pay more attention to light effects. "It depends on the positioning of the manufacturer. If it is for the domestic market, it may not be so standardized and self-disciplined in the labeling of parameters."
"The domestic market may indicate more in the Ra70. If it is exported abroad, it will definitely reach Ra80." Dr. Fu Xiaohui, general manager of Shenzhen Huagao Optoelectronics Technology Co., Ltd. told reporters that according to the normal process, it will be achieved. The Ra70 is not a problem, and there is basically no need to make adjustments in the process. However, if the Ra80 process in the powder mixing process is relatively high, the corresponding lamp bead price will be higher.
2013 fifth round CLEAR plan LED bulb indicator detection results publicity
(Note: blue is the online shopping product, yellow is the product without label, self-defined number)
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