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| File information | |
| Filename: | 387A9391.JPG |
| Album name: | FrontSideBus / Solid State |
| Filesize: | 9945 KiB |
| Date added: | 12 Sep, 2026 |
| Dimensions: | 3640 x 2048 pixels |
| Displayed: | 24 times |
| URL: | http://80.229.24.59:9232/gallery/displayimage.php?pid=25574 |
| Favourites: | Add to Favourites |
Comment 1 to 6 of 6 Page: 1 |
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I'm guessing these don't have the green hue that the Philips Ultra Efficent lamps have. Philips did improve this slightly when they released the 2700k Ultra Efficent lamps, but they still have a green tint. Providing the LEDs run cool and the driver is well designed, I see no reason why they wouldn't manage 50k plus hours.
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I certainly didn't notice any major tints but after several thousand hours may be a different story.
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How are they flicker wise & afterglow wise ?
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You know we have to give credit to some well made LED lamps - OSRAM/LEDVANCE and Philips seem to be doing it right even if they have setbacks, that green tint wouldn't bother me too much. Were theere any of these in candle shape for the 40 and 60w incandescent equivalent
 even though got the STATUS branded regular type of LED candle lamps, I would ditch them for LEDVANCE candle version of these
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@Ash: Ledvance LED lamps, tends to have a very little flickering, which is only visible through the camera.
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Dor Any manufacturer can have different versions of the lamps some of which flicker mor than others. In particular dimmable lamps may be more flickery because some of them are the ones with no bulk DC capacitor (which is what prevents them from workng correctly with a dimmer)
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Comment 1 to 6 of 6 Page: 1 |
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Search![LEDVANCE Classic Energy A 210+lm/w 50kh 40, 60, 100 & 150w Retrofits: V2
1 x 2.2w, 3.8w, 7.2w & 11.6w coated LED filament GLS lamps that are designed to replace 40, 60, 100 & 150w watt incandescent GLS lamps.
These are ultra-efficient LED "filament" lamps that boast an amazing efficiency of over 210 lumens per watt and claim a lifespan of 50,000 hours!
They are also very lifelike when lit and you'd be hard pressed from a distance to tell it apart from a real incandescent lamp.
The trade off for this incredible performance is the colour rendering index which is only 80%
These new versions now have a CCT of 2700k instead of 3000k of the old versions:
[url]http://80.229.24.59:9232/gallery/displayimage.php?pid=21232[/url]
These new lamps are now also fully dimmable except the 150w version.
The packaging is also quite interesting, it has been made with recycled card and there has been quite an effort to reduce the amount of ink and pigments used.](albums/userpics/10064/normal_387A9391.JPG "Click to view full size image
==============
LEDVANCE Classic Energy A 210+lm/w 50kh 40, 60, 100 & 150w Retrofits: V2
1 x 2.2w, 3.8w, 7.2w & 11.6w coated LED filament GLS lamps that are designed to replace 40, 60, 100 & 150w watt incandescent GLS lamps.
These are ultra-efficient LED \"filament\" lamps that boast an amazing efficiency of over 210 lumens per watt and claim a lifespan of 50,000 hours!
They are also very lifelike when lit and you'd be hard pressed from a distance to tell it apart from a real incandescent lamp.
The trade off for this incredible performance is the colour rendering index which is only 80%
These new versions now have a CCT of 2700k instead of 3000k of the old versions:
[url]http://80.229.24.59:9232/gallery/displayimage.php?pid=21232[/url]
These new lamps are now also fully dimmable except the 150w version.
The packaging is also quite interesting, it has been made with recycled card and there has been quite an effort to reduce the amount of ink and pigments used.")
