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{"cards":[{"_id":"267182cbc3ffb547c800001e","treeId":"267182ebc3ffb547c800001c","seq":23037886,"position":1,"parentId":null,"content":"Judge LED light source index, average life, which is different from other things, the light source is about the average life, that is, a batch of light source at the same time, when 50% of the light source failure time, is the average life of this batch of light source. General LED ceiling light can protect a year, actually their life is far more than a year, so everyone can be at ease to use. Stroboscope, the number of light source flashing every second, why the fluorescent lamp in some home often feels it is flashing, it is electrical equipment is not good actually, cannot provide stable voltage for his sake, the light source with large stroboscope is the biggest to eye harm, fluorescent light source stroboscope is more serious. LED luminous flux, as the name suggests, is how much light the light source emits.\n\nCommon-Cathode CC <a href=\"http://www.lanpade.com/7-segment-led-dot-matrix/cl3022ah.html\" style=\"color: #333;\">CL3022AH</a> 7-Segment digit <a href=\"http://www.xlitx.com/datasheet/CL3022AH.pdf\" style=\"color: #333;\">CL3022AH</a> LED Common-Anode CA <a href=\"http://www.lanpade.com/7-segment-led-dot-matrix/cl3022bh.html\" style=\"color: #333;\">CL3022BH</a> Display <a href=\"http://www.xlitx.com/datasheet/CL3022BH.pdf\" style=\"color: #333;\">CL3022BH</a> 0.30 inch\nCommon-Cathode CC <a href=\"http://www.lanpade.com/7-segment-led-dot-matrix/3203as.html\" style=\"color: #333;\">3203AS</a> 7-Segment digit <a href=\"http://www.xlitx.com/datasheet/3203AS.pdf\" style=\"color: #333;\">3203AS</a> LED Common-Anode CA <a href=\"http://www.lanpade.com/7-segment-led-dot-matrix/3203bs.html\" style=\"color: #333;\">3203BS</a> Display <a href=\"http://www.xlitx.com/datasheet/3203BS.pdf\" style=\"color: #333;\">3203BS</a> 0.30 inch\n\n<hr style=\"border:1px solid;\">\n\n<a href=\"https://gingkoapp.com/the-light-source-with-ra-100-value.html\" style=\"color: #333;\">The light source with Ra 100 value</a>\n<a href=\"https://gingkoapp.com/the-standby-led-lighting-of-emergency.html\" style=\"color: #333;\">The standby LED lighting of emergency</a>\n<a href=\"https://gingkoapp.com/led-light-source-index-and-average-life.html\" style=\"color: #333;\">LED light source index and average life</a>\n<a href=\"https://gingkoapp.com/led-incandescent-lamp-color-response.html\" style=\"color: #333;\">LED incandescent lamp color response</a>\n<a href=\"https://gingkoapp.com/color-performance-of-led-light-source.html\" style=\"color: #333;\">Color performance of LED light source</a>\n<a href=\"https://gingkoapp.com/color-temperature-led-source-irradiation.html\" style=\"color: #333;\">Color temperature LED source irradiation</a>\n<a href=\"https://gingkoapp.com/change-the-brightness-of-the-led.html\" style=\"color: #333;\">Change the brightness of the LED</a>\n<a href=\"https://gingkoapp.com/led-chips-provide-control-voltage-interface.html\" style=\"color: #333;\">LED chips provide control voltage interface</a>\n<a href=\"https://gingkoapp.com/in-the-rgb-led-system.html\" style=\"color: #333;\">In the RGB LED system</a>\n<a href=\"https://gingkoapp.com/led-supply-voltage-and-load-voltage.html\" style=\"color: #333;\">LED supply voltage and load voltage</a>"}],"tree":{"_id":"267182ebc3ffb547c800001c","name":"LED light source index and average life","publicUrl":"led-light-source-index-and-average-life"}}