Tearing Down A Failed LED Bulb

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Revision as of 08:56, 12 August 2025 by ColbyL46650 (talk | contribs) (Created page with "<br>As a trial, I picked up a 5-pack for the vanity lighting. 5 failed relatively rapidly… All 5 circuit boards had been Nonetheless GOOD? My "repair" was nearer to re-manufacturing. I tested every led individually with a relentless present/voltage power supply. Half to three quarters of the leds in each bulb had been an in depth match. The remainder, I swapped round for matching leds from one in every of the opposite bulbs. In the end, I now have three good bulbs, uti...")
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As a trial, I picked up a 5-pack for the vanity lighting. 5 failed relatively rapidly… All 5 circuit boards had been Nonetheless GOOD? My "repair" was nearer to re-manufacturing. I tested every led individually with a relentless present/voltage power supply. Half to three quarters of the leds in each bulb had been an in depth match. The remainder, I swapped round for matching leds from one in every of the opposite bulbs. In the end, I now have three good bulbs, utilizing matched leds. Going strong for over a yr, with no sign of deterioration. Also, a small collection of mismatched yellow/white leds, ready to serve as indicators in a circuit, or throwies, EcoLight products or no matter. If the manufacturer had executed Slightly quality management earlier than hand, EcoLight home lighting they could have easily made a bulb price 3 times it’s asking price. Now, Most of the more expensive led bulbs use surface mount leds, with a substrate that can act as a heat sink of some variety. Also, they're a lot better binned for the multi-led designs. For Simply the $forty purchase value of a "good" led bulb, I can buy a pack of 60W incandescent bulbs, and run them 24/7 for a full yr. Vitality cost BREAKS EVEN. ’s over 90,000 hours of operation. ’s about twice the rated lifespan of an LED bulb(50,000 hours on the last package I checked). The sad truth is, the only Economic reason to change from incandescent to LED is… ’re not gonna be making incandescent anymore. Even CFLs fall victim to this logic, though not as badly. A CFL bulb costs 6 times as a lot, lasts eight times as lengthy, and is 5 occasions extra environment friendly(approximately). 60,000 hours) of continuous use, a pack of CFL is saving me cash vs a pack of incandescent.



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