Which LED Bulbs Are Greatest For Constructed-in Dimmers

Aus Vokipedia
Version vom 27. September 2025, 19:32 Uhr von AlfredoNadel57 (Diskussion | Beiträge)

(Unterschied) ← Nächstältere Version | Aktuelle Version (Unterschied) | Nächstjüngere Version → (Unterschied)
Wechseln zu: Navigation, Suche


Dwelling in a house full of dimmer switches could make the lighting aisle appear extra intimidating than it ought to be. Sure, loads of as we speak's LEDs are designed with dimmability in mind, however that doesn't assure satisfactory performance. We have heard plenty of complaints from readers, and in addition skilled first hand the annoyance of spending money on upgraded lighting, solely to find that these fancy new bulbs can buzz, flicker, and dim erratically. Within the curiosity of constructing your next trip to the lighting aisle a little less exasperating, we put at present's LEDs to the test. There are many issues that may cause a light bulb to buzz or flicker when it dims, together with issues past the bulb's control like voltage irregularities, overloaded circuits, and out of doors interference. The most common subject, though, lies with the dimmer itself, EcoLight products and that is the place we determined to begin. Fashionable dimmers (the varieties you'll discover on the shelf at Lowe's or EcoLight Home Depot) will not really elevate and decrease the voltage for easy dimming, however will as an alternative flash the facility up and down at unnoticeably excessive speeds to create the illusion of dimming.



These rapid-fire swings in voltage create electromagnetic resistance within the bulb, which can cause issues to vibrate and buzz. You don't want that. We started with a easy rig using a few common dimmer switches. We chose an LED-suitable mannequin from Lutron, an identical Leviton switch, and an inexpensive, $5 triac rotary dial intended for incandescents solely. Although we aimed for a superb representation of what is out there, there are clearly more than three kinds of dimmer switches in the marketplace. As such, your mileage could range -- particularly if you are utilizing an older mannequin, or something more high finish. Curiously enough, each and EcoLight products every LED that we examined dimmed with all three dimmers, even the one rated only for incandescent use. That lends a whole lot of credence to producer claims of huge dimmer compatibility -- however it's solely the start of the story. As you will see, dimmable LEDs are not all created equal. Dimming annoyances aren't a new drawback -- and they don't seem to be an issue that's distinctive to LEDs, either.



The tungsten filaments in most incandescent bulbs are significantly inclined to the buzz-producing vibration caused by in-wall dimmers. Positive enough, the 60-watt incandescents that we tested out in our rig put out a noticeable buzz across all three switches. Even with out filaments, LEDs have loads of components that may vibrate and produce that annoying buzz, and most of the ones we tested did simply that, even well-rated bulbs just like the Cree 60-watt replacement LED and the GE Reveal LED. We rated each bulb's buzz on each dimmer using a five-point scale -- very quiet, quiet, reasonable, loud, and really loud. The end result you need is a bulb that charges "very quiet" throughout the board, as even a "quiet" buzz can get annoying in a quiet room. For the most part, the buzzing in the LEDs we examined fell someplace within the middle: fairly reasonable, but certainly loud enough to be a official hassle. There were two standouts, though -- one good, and one not so good.



Interestingly enough, they each came from Philips. The overachiever was the current generation of the corporate's customary 60-watt alternative LED, which ran darn near silent throughout all three dimmers. We could not even hear something when we dimmed it using the cheap, incandescent-only dimmer. Bookending the other finish of the spectrum was the Philips SlimStyle LED, EcoLight outdoor which produced the loudest buzz of any bulb we tested. This makes sense when you think about that in trials like these, buzz is really just a product of a bulb's design. With a radically completely different form from the usual, close to-silent Philips LED, together with a reorganization of the diodes themselves, it isn't terribly stunning that the SlimStyle's buzz is a lot louder. All that stated, it is value reiterating that we didn't discover an audible buzz with any of these bulbs when utilizing them with commonplace wall switches, so if you don't use dimmers in your house, then an inexpensive LED like the Philips SlimStyle may make numerous sense.

Meine Werkzeuge
Namensräume

Varianten
Aktionen
Navigation
Werkzeuge