PHILIPS LED Ultra Definition Daylight Light Bulbs, 4-Pack

4 bulbs per pack. We purchased 2 packs. We have been using for several months in a chandelier on a dimmer. No flickering. Daylight is bright and clear. Seems durable, arrived in a large envelope and none were broken.

These LED bulbs are really bright and comfortable. I installed them on the roofing fan. It lights up the whole living room well. I highly recommend it.

Had a problem with light bulbs flickering and bought these to replace them. They work great. Have not had any flickering since installing them.

You cannot go wrong with an LED bulb Hey, they are Phillips and have a good price on Amazon. They will probably outlast the light fixture they are in!!!!!!

purchased these to replace the daylight bulbs in my living room that the family loved, but with something that wouldn't leave me feeling like my retinas were being burned out of their sockets from excessive blue light. most standard 5000k daylight leds on the market are harsh, sterile, and headache-inducing, but philips ultra definition manages to make high-temp lighting actually tolerable to look at. it maintains the crisp, vibrant daylight color temperature the rest of my family prefers for our primary living space while smoothing out the spectrum so it feels natural and comfortable. zero flicker, completely silent drivers, and clean 800-lumen output across the room. these fit the bill perfectly and left us all more than satisfied.

These work with touch lamps!

Bought these 18 months ago. They were supposed to be flicker-free and they’re not. And they have started to fail. They randomly stop working and start again. They are used moderately (bathroom vanity). LED lights are supposed to last longer than this.

Better than Feit! My Feit bulbs were flickering in my kitchen light. I thought it may be the dimmer switch but it was the bulbs. Phillips did not flicker and hold the dimmer nicely.

I bought these on Amazon after watching a review of LED light bulbs on YouTube. The Philips Ultra Definition bulbs where found to have the least flicker of the models tested in that YouTube video. This is a characteristic that I have sought in the LED light bulbs I have bought in recent years. In general, LED light bulbs have been disappointing to me because of the irritating flickering that happens when something in the house like the furnace blower, the air conditioner compressor, refrigerator, or even the dishwasher is running. The flickering happens particularly when a motor turns on or off. These light bulbs have not been effected by this phenomena and I have enjoyed that characteristic of them tremendously. Pros: - Does not flicker when a motor in my home turns on or off. - Bright light with a nice color temperature. - Dimmable. - Fits standard light sockets and in places where CFL lamps may not fit. Same dimensions as a standard incandescent light bulb. - Becomes slightly warm in operation, but not particularly so. Cons: - Not the most energy efficient, but still very good. - This 5000k light bulb might not be the best for a smaller bedroom, as it may be too intense.

No se si es un defecto o algo pero alumbran mucho menos que unos focos tecnolite de 8.5w, aun no instalo los apagadores graduables pero no creo que eso haga diferencia. Empiezo a pensar que no son Philips originales.

Lâmpadas excelentes, cumprem o que promete e chegou intactas funcionando perfeitamente. São laudas de vidro o qie mostra a qualidade do material

exactamente lo que necesitaba para mi estudio de pintura

Excelente produto. Não dá cintilação. Ótimo para quem faz leitura de livros, trabalha em escritório, grava vídeos em estúdio, fotografia. Lembrando que tem apenas 800 lumens e 8w. Ideal para usar em abajour, pequenos ambientes e em um conjunto de luminária. Caso queira mais forte, o ideal é pegar o modelo de 1500 lumens. O tom de cor dela é branca neutra. Usa vidro no bulbo. Philips acertou em cheio usando embalagem que suporta vibrações. IMPORTANTE: Para quem mora no Brasil, lembre-se esta é uma lampada MONOVOLT, ou seja, só funciona se sua cidade operar em "110" / 127v.