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Ultra LED Osram; 60W replacement



With LED prices continuing to fall, we're seeing more and more bulbs selling for $10 or less. One of the latest options is the Osram 60W Replacement Ultra LED, which rings in just a few cents shy of that 10-buck benchmark.
Thankfully, this lower price plateau doesn't represent a dip in quality, at least not with Osram. With well over 800 lumens of light output from a power draw of just 8.5 watts, it's one of the most efficient 60W replacement LEDs we've tested, and it performed well during our dimming tests, too. That makes it an easy bulb to recommend, even among an increasingly crowded field of worthwhile competitors.


Conclusion
At first glance, it's just a fairly typical-looking light bulb, which might be a good thing if you're a fan of inconspicuous design.
Turn the bulb on, and you'll find the same, golden glow that you'll get with the majority of the bulbs on the market these days, along with a light output of 800 lumens, making it a worthy replacement for the brightness of a 60W incandescent. That's all well and good, but there's nothing on the surface helping this bulb stand out from the crowd.


That all changes once you peek under the hood. Osram's bulb puts that light out from a power draw of just 8.5 watts -- the lowest power draw of any 60W replacement LED we've tested. That makes it the most efficient 60W replacement we've tested, with a very impressive 94 lumens per watt to its name -- a full 10 lumens-per-watt better than its nearest competitor, the Cree LED.
That efficiency adds up to energy savings over the course of the Osram LED's 25,000-hour lifespan. Run the thing for an average of three hours per day, and it'll add just over a buck to your utility bill each year.
The Good Osram's 60W Replacement LED offers plenty of brightness, strong dimming performance and a very efficient design
The Bad Osram's color rendering score is a little low, and it doesn't offer as quite as good a warranty as you'll get from some of its competitors.
The Bottom Line At $10, this impressive LED is a very safe bet in the lighting aisle.
You've got an increasing number of LED options at this price point, and Osram has done a nice job of making sure that its bulb can compete in that kind of market. With ample brightness, omnidirectional light output, and impressive efficiency, the Osram 60W Replacement Ultra LED performs its core function admirably well, and offers strong dimming performance to boot. At $10, it's a very solid choice for more efficient household lighting.
Credits;
CNET

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