#4,518 in Tools & Home Improvement
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Reddit mentions of LED2020 LED Vintage Filament Bulb,A19 Edison Style,4W to Replace 40W Incandescent Bulb,Soft White (2700K), 120VAC, E26 Medium Base, Not Dimmable
Sentiment score: 2
Reddit mentions: 7
We found 7 Reddit mentions of LED2020 LED Vintage Filament Bulb,A19 Edison Style,4W to Replace 40W Incandescent Bulb,Soft White (2700K), 120VAC, E26 Medium Base, Not Dimmable. Here are the top ones.
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- Average life 25000 hours effectively reduces frequency of changing light bulbs.
- Three-year to guarantee the product quality.
- Instant on without delay.
- Clear LED light bulbs
- Soft white (2700K)
Features:
Specs:
| Color | Soft White |
| Height | 2.36 Inches |
| Length | 2.36 Inches |
| Number of items | 1 |
| Size | Small |
| Width | 4.25 Inches |
Amazon has a few that are a little cheaper also.
Sort of yes. Phillips announced they hit 200 lumens per watt in the lab in 2013 or so. In 2014 Cree announced they broke 300 lumens per watt in the lab but most the light bulbs available on the market cheaply are still around 100 lumens per watt.
Incandescent are about 15 lumens/watt.
CFL are about 65 lumens/watt.
The cheap/popular LED bulbs are about 75 - 85 lumens/watt.
There are bulbs like the nonoleaf that list 120 lm/watt.
The 40w vintage/Edison style LED's are also about 100 lm/watt.
LED's are already the overall cheapest option but not by so much yet that companies are removing CFL's from shelves or anything yet. With as much as cost and efficiency have improved over the last few years it might not take that long before it happens though and there are other applications like portable displays where a 10-20% improvement can make a huge difference to battery life.
LED Filament Bulbs
Were you ever in the space when it was dark? Do those odd light bulbs throw enough light to light the space? I am guessing those are the new LED retro bulbs like https://www.amazon.com/Filament-A19-4W-40W-Incandescent/dp/B00HZC5UOW
> If a bulb is exposed
They have solutions for that too.
a tip for anyone wanting to try a few; once you get it, make sure you put one small dab of gorilla glue at the globe glass:plastic collar and plastic:metal base seam. such no brand low quality control bulbs tend to fall apart while screwing:unscrewing them from a e26/27 socket, so that bit of glue really helps keep bulb components from unwinding. this bulb puts out around the same lumens as a 40watt incandescent or 11watt CFL. I would recommend them for fixtures where the bulb is in direct view such as a chandelier, ceiling fan, wall sconce or wide shade table lamp. http://www.cob-led.com/What-is-cob-LED-chips-on-board.html
$10 Amazon Prime: http://www.amazon.com/LED-Filament-Replace-Incandescent-White/dp/B00HZC5UOW/ thanx Buzz
http://www.amazon.com/Filament-Replace-Incandescent-White-2700K/dp/B00HZC5UOW