LEDs have long lifetimes if powered by a quality driver. If the driver electronics are sub-standard or does not match the LEDs, then the LED lifetime can be very short – either the driver fails or the LEDs are overdriven until they burn out. For the average user, it is very difficult to assess the quality of the driver. Just looking at the case does not reveal the quality of components used.. LED and Power: Quality Matters... His email got me wondering if power quality and LEDs are going to be a bigger problem in the future... 54 pm. Bill, if you haven't already, you might be interested to check out our coverage of DC microgrids. Color Quality of White LEDs Color quality has been one of the key challenges facing white light-emitting diodes (LEDs) as a general light source. LEDs are useful for machine vision because they provide a compact,.. LEDs have also been used as a medium-quality voltage reference in electronic circuits. The forward voltage drop (about 1.7 V for a red LED or 1.2V for an infrared).. LED Strips Worldwide Reseller and Distributor. Waterproof & Non-Waterproof LED Strips, Fast Shipping, In-Stock at Electron.com 50000 hours is very big amount of time. Does each led light stand to this standard? Almost all manufacturers write those big figures in product description.
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