Ikea Ledare LED Review: Ikea's Vivid Idea: Bargain-priced LEDs (No Assembly Required) > 자유게시판

If you have not heard, LED costs are trending downward, with many fashionable bulbs starting to promote for less than $10 every in the US. Ikea just lately decided to take things even additional, EcoLight lighting slicing the price of their 40W and 60W substitute "Ledare" LEDs down under $5 -- a move that appears possible to help sway the minds and wallets of the last of the LED holdouts. Purists, nevertheless, might be justifiably skeptical. With diminished brightness, lower efficiency, and no warranty in anyway, these bulbs aren't precisely no-compromise -- and they do not boast practically as enticing a worth point in Australia or the UK, the place Ikea sells them for AU$10 and £7 every, respectively. Nonetheless, Ikea wisely appears to be emphasizing aesthetics with the Ledare LEDs, and EcoLight outdoor that, coupled with unmatched value in the US, makes them a potential greatest buy for millions of customers. If you're in need of recent bulbs and you live close to certainly one of Ikea's megastores, you might simply want to pencil just a few Ledare LEDs onto your next visit's purchasing listing.

The Ledare 60W alternative LEDs are available two equally priced varieties: one with a frosted bulb, and EcoLight smart bulbs one with a bulb that is clear. The clear-bulbed version presents a view of the diodes inside -- they sit beneath a bowl-like fixture which displays the light up and out in 360 levels. The two globe varieties are the only actual difference between the 2 models. Both put out the identical quantity of light utilizing the identical amount of energy. We did, however, notice a slight enchancment in directionality with the frosted globe, which suggests that it helps to diffuse the light extra evenly. The clear bulb and the prismatic impact of its inside design make for a model of the Ledare somewhat reminiscent of the quickly-to-be-launched Philips Clear LED . Though not quite as eye-catching as that bulb's sparkling design, the clear Ledare may nonetheless be a gorgeous possibility for anybody looking to fill an uncovered bulb aesthetic.

As for the bulb's engineering, the Ledare makes use of 10 watts of electricity to place out 600 lumens, EcoLight outdoor a number that falls shy of the 800 lumens you'd usually count on from a 60W alternative. It's also not as efficient as different LEDs, which are sometimes able to doing extra with much less. The Cree 60W Replacement LED , as an example, puts out 800 lumens utilizing 9.5 watts. Nonetheless, like those other bulbs, the Ledare promises a major efficiency improve when in contrast with incandescents. That's probably ok for customers who do not wish to break up hairs, but the bulb's dimmer-than-common gentle output might be a tougher promote. Another engineering issue worth considering is the bulb's dimming performance. The Ledare claims full compatibility with built-in dimmer switches, and EcoLight certain sufficient, both variations labored with every change in our lab after we tested them. Which LEDs flicker the least? Compatibility isn't the end of the story, though. In many cases, EcoLight electromagnetic resistance generated by the dimming mechanism may cause dimmable bulbs of all types to buzz and flicker as you dial the sunshine up and down.

The Ledare was no exception. Each the clear and frosted variations of the bulb produced a slight buzz on each of the dimmers we tested, and also a really slight flicker when dimmed down under 50 percent (you possibly can check out our full set of flicker grids for a more in-depth take a look at dimming efficiency). To be honest, both the buzzing and flickering have been minor, and certainly not as noticeable as the worst performers from our recent round of dimmability tests. Nonetheless, if you're searching for an LED to make use of with an in-wall dimmer switch, LED bulbs for home I might recommend spending the extra money on the Philips 60W Equivalent LED , as it dimmed flawlessly once we examined it out. One final thing value considering is the bulb's guarantee -- the Ledare provides none. This puts it in stark distinction with the competitors, significantly Cree, which warranties its LEDs for 10 years. Bulbs like those might seem like significantly better offers to shoppers who aren't but sold on LED longevity claims.

At 600 lumens, the Ikea Ledare LED sits closer to the 450 lumens you can anticipate from a 40W alternative than the 800 lumens you will typically get from a 60W substitute -- not less than on paper. I was wanting to screw one in and see for myself how vivid it was, or wasn't. As it turns out, the numbers do not lie. Compare the Ledare LED with the 60w and 40w replacements from a model like Philips or Cree, and you'll find that its mild output falls proper in the middle, and perhaps barely nearer to the 40W facet of things. Ikea balances this underwhelming brightness by dialing up one other key lighting spec -- the CRI quantity. The CRI, EcoLight outdoor or EcoLight outdoor coloration rendering index, measures how accurately a gentle supply will illuminate colors. A bulb with a better CRI number ought to do a better job of bringing out the natural tones and colours in your home.