Just reporting in that I'm still quite happy with my switch-over to LED bulbs.

Have you noticed any savings in electricity costs?

I'd forgotten about this thread.

I saw the title of the thread and got all excited, but nobody has addressed the issue that troubles me. I cannot SEE with these awful replacements.

Where I live, it has been almost impossible to find a 100W incandescent for several years. In any event, I knew the end was coming, and so I started experimenting with different bulbs. NOTHING comes close to the efficiency of the now outlawed lighting I have enjoyed all my life.

My experience with LEDs has been even more disappointing than my experience with CFLs.  Because the little desk lamp in my computer room, with its tiny bulb, puts out such nice bright light, I expected the same from whatever LED I put in my reading lamps. But, no.  I cannot see. I read. I write, I work cross-word puzzles.  I sketch.  I paint my fingernails.  And, what will happen when those big round bulbs that light my bathroom die? How will I see to apply make-up?

I haunt Lowe’s lighting section. They are tired of me, and my questions, and my returns. Packaging may say “Replaces 100W incandescents” but for light output, that just isn’t so. I don’t care about heat. I don’t care about electrical usage. I don't care about life span. I just want illumination.

For my reading lamps, which is what I really care about, 1600 lumens should work, but part of the problem is what Mouser said here: 
3. Spotlight effect.  The LED bulbs are more directional -- which can be especially troublesome for fixtures where the bulb is pointing up.

But I’ve also had noise and flicker from both CFLs and LEDs. Horrible, horrible, and no relief in sight. 

And...

3. Soft White is the only way to go, the cool temp bulbs get annoying very quickly.

I'm the opposite - I like cool white. It's easier to read and see with.

Cool white is closer to natural sunlight, while soft white is closer to the light cast by fire.

@sazzen - Grab this piece of software (recommended by @IainB):

https://justgetflux.com/

Play with it and see how the colour temperature drastically affects your perceptions.

My bet is that you'll fare better with high colour temperature lighting. Look for 5,000K to 6,500K or so. Those should be better for you to see/read/etc.

Incandescent lamps have a high CRI, which means they have a fuller light spectrum. CFLs and LEDs tend to have large gaps in their colour spectrums, and that makes visibility harder.

You'll need to do some research, but check into lamps with higher CRI ratings -- those will likely also help you out better than lower CRI rated lamps. As your minimum, look for lamps with a CRI of 80 or higher. Ideally, you want 100, but consider finding something around 90 as awesome.

Regarding the spotlight effect, LEDs come in a broad range, from 20 to 120+ degrees. Part of that is the lens used for the LED lamp. Bead and SMD lamps have broader dispersion than the 20~30 degrees of "hat" LEDs, though those can also be up to around 45 deg. So, there's a pretty wide range out there -- it depends a lot on the specific device and how it is built.

Here are some sites that get into a lot of detail about lighting:

http://www.ceolas.net/

http://freedomlightbulb.blogspot.com/

http://freedomlightbulb.blogspot.com/p/resource-links.html

http://greenwashinglamps.wordpress.com/

There's a good amount of science in those to explain why incandescent lighting is better for some purposes.

This page here is absolutely ESSENTIAL reading:

https://greenwashinglamps.wordpress.com/lamp-comparison-overview/

The charts are very informative.

Lumens measure light output and Watts measure energy input.  They are two different things altogether.

When you see an LED bulb listed as "60 Watts equivalent" that means that it puts out light equivalent to the light put out by a 60 Watt incandescent bulb, but that's rather imprecise.  Different bulbs can put out different amounts of light for the same amount of energy. Many manufacturers list light output in Lumens on their packaging, which is the most reliable measure to judge by, but perceived brightness depends on many other factors like light temperature (higher temperatures equate to cooler light which is brighter to the human eye) and color rendition index (CRI).

A very quick rule of thumb is that LED (and CFL) bulbs produce 4 times as much light as a tungsten incandescent bulb using the same amount of electricity, but that can vary quite a bit.  Here's a Watts to Lumens calculator, but it's only as accurate as the efficiency of the individual bulb, which as noted above, can be highly variable between manufacturers and product lines.

As for candelabra base (E12) and flame shaped standard base (E26) bulbs, I had a hard time finding them a year ago, but no more - there are now many choices available.  Searching for candelabra base LED bulbs on Amazon will bring up dozens, and they seem to be readily available at my local Home Depot and Walmart too.  You can also get inexpensive E12 to E26 converters to use standard base LED bulbs in candelabra sockets.

The biggest problem is if you have a candelabra fixture where the bulbs are mounted facing upwards.  A traditional incandescent candelabra shines a ton of light downward, but this is not the case with ANY LED i have come across, and it's much worse with candelabra LEDs where the base inevitably blocks most of the light.

True, but candelabra fixtures are the least efficient way to light an area anyway.  The main reason to use them is for decorative purposes.  Candelabra chandeliers look more and more like relics from the past, but I have found that I actually prefer LED candelabra flame bulbs to incandescents in some wall sconces, for the very reason that the light spreads better horizontally than below the fixture.

Also, the lighting fixtures for most ceiling fans now seem to require E12 (candelabra base) bulbs, possibly to prevent people from putting high wattage bulbs in them.  That's one situation easily resolved with E12 to E26 adapters -- you don't want flame bulbs there anyway.

I have not had great experience with candelabra LEDs.

Hay, at least you have it narrowed down to a specific instance. Despite having carried an LED flashlight for the past several years, I cannot for the life of me get past the - mentally hardwired - perception that without the cast of yellowish incandescent light I can actually see what I'm looking at.


But more on topic-er-ish...

The biggest problem is if you have a candelabra fixture where the bulbs are mounted facing upwards.  A traditional incandescent candelabra shines a ton of light downward, but this is not the case with ANY LED i have come across, and it's much worse with candelabra LEDs where the base inevitably blocks most of the light.

Two different ideas come to mind:
1. (assuming the ceiling is while) Can you go with a brighter/harsher version of an LED bulb pointing straight up and work with the indirect/reflected light from the ceiling?

2. (This one is aesthetically subjective) Can you take down and disassemble the fixture, and then reassemble it with the bulbs pointing down ... without making it look completely horrid (or electrocuting yourself for that matter)?

Lumens measure light output and Watts measure energy input.  They are two different things altogether.

When you see an LED bulb listed as "60 Watts equivalent" that means that it puts out light equivalent to the light put out by a 60 Watt incandescent

Yes, they are two (2) different things.  However, both lighting elements require energy input of the same nature.  What I seek is a table, chart, nomograph, call it what you will, that provides me with some equivalency of output.  Many of the LEDs I've seen do not offer that information on the packaging.  (I'd also like to know the energy consumption of a given luminosity.)

As mouser mentioned, the significant cause for his research was heat.  Since most of my room lighting is enclosed, that is also a concern for me, mostly in regard to service life.  So the question becomes, in part, can I put a greater light source in the same enclosure?  If so, how long might it last?  These are not questions I would normally ask of the seller, particularly an online seller against whom I's have little opportunity for redress.

Aside[ If they stop making incandescents, what happens to My Little Oven?]

Buddy replaces lighting in a garage.