LED Bulbs - Lifespan Review

I have converted to LED lighting, so here I want to talk about what bulbs have worked for me and which have not.

For those not good at the math of hours, there are about 8760 hours in a year.   Most traditional bulbs are predicted to last about 750 hours, and most LEDs are predicted to last about 22,000 hours.

I only have about 25 bulbs in use, with about 10 of them are on during waking hours (I work from home).

I have a handful of Ikea bulbs.  I have a couple 6.5 watt bulbs and a couple of 3.5 watt bulbs.  I put a lot of hours on these bulbs (perhaps 10,000 so far), with no failures.  So far they're all good.

I bought three small boxes of LE bulbs from Amazon.   I have two 6 watt candelabra-type bulbs, which have about 15,000 hours so far.  I also have a two 3 watt bulbs, at roughly 10,000 hours.  So far so good.  But I did have another set of four 3-watt LEs, and they all died after about 5000 hours.  The four dead bulbs were all from the same box, and I speculate that they all shared the same design or manufacturing problem.  So it's a mixed bag with LE so far, due to that one bad box I received.

I bought a couple of Target-branded bulbs from Target.  They are 6.5 watt bulbs.  One has prematurely failed after less than 20 months, and perhaps 1000 hours.  The other is still going.

I only have one Philips LED, and its the oldest LED bulb I own.  It's still fine.

I have a bunch of CREE bulbs.  One is quite old, with about 16,000 hours.  The others are relatively new.  None have failed.

So, there you have it!  I had one bad batch of LE bulbs, and one Target bulb failed.  Regardless, I saved somewhere around $1200, so it's all been a great investment.  But better bulbs will help me lower the effort I have to expend. 

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