Yangcsl10W A19 Timing Remote Controller RGBW Color Changing LED Light Bulbs,Double Memory and Wall Switch Control,Daylight White and Color Ambiance Extension (Pack of 2)

La distance IR est nul pourquoi pas RF qui est vraiment mieux, il faut toujours bien pointer la lumière avec la manette si non il risque d’avoir 1 sur 2 qui ferme pas ou qu’il change pas de configuration.sans compter la technologie de la manette.l’uminosité et la qualité ampoules est très abordable.

So I was rating the features on this one and one of the ratings is for "Easy to Install"....It's a lightbulb. Me being an engineering type by nature created an elaborate network of pully's and hoists to install the lightbulbs....then I saw that TikTok video where someone used a drone to install their lights. Their brilliance is astonishing. But yeah, they were easy to install. I mean if you're upright and breathing air, I think you can handle the install.On to the LED light bulb. They're great! I am steadily replacing all of my standard lightbulbs with these multicolor bulbs. The kids love them, I love them, friends and family are seething with jealousy. They're perfect. Tons of color choices, brightness levels, and even a strobe feature to scare the bejesus out of the little ones. What more could you ask for??? Well, you have to ask for nothing extra because each bulb comes with a remote, you know what that means? I have tiny remotes for DAYS!!! They're everywhere.Seriously, get these and put them all over your house. It's fun and harmless enjoyment. Unless you're color blind, then don't get them.

I purchased six of these bulb for outside lighting. As I see there are many questions regarding these bulbs I will provide more descriptive answers to many of the questions submitted here.These bulbs internally use eight white LEDs in a ring pattern surrounding four RGB LEDs in a center square pattern. The bulb is well constructed and has dimensions of ;Max Dia. 1.707in /43.36mmLength 4.673in / 118.69mmUsing a Kodak 18% gray card I measure the color temperature at 5700K The remote functions well and allows easy control of all the bulb functions . Of the red, green, and blue LEDs of course the green looks the brightest since it is right at the peak color sensitivity of the human eye. Beware though the blue LEDs used in this bulb are actually brighter. The human eye is not as sensitive to blue so it just looks dimmer. You should not view the blue ( or any bright LED) at close range since you eyes will not respond effectively to protect your vision. Also in measuring the light output it was observed the blue LED output forced UV sensitive ink to florescence so there must also be some UV emitted by the blue LEDs.You will see in the tables below extended specifications for this bulb. Probably more than most will need however I feel there is something there for everyone.LUMEN OutputPower Level W R G BNight light 0.32 - - -1 12 15 32 482 134 23 49 733 247 31 66 974 358 39 83 1225 465 47 100 1476 627 55 117 1727 736 62 134 1988 839 70 151 2239 966 74 160 236WATTS CONSUMEDPower Level W R B GNight light 0.45 - - -1 0.5 0.7 0.7 0.72 1.2 0.9 0.9 0.93 2.1 1.1 1.1 1.34 2.9 1.3 1.3 1.35 3.6 1.7 1.6 1.66 4.8 1.7 1.8 1.87 5.6 1.9 2.0 2.18 6.3 2.1 2.3 2.39 7.3 2.3 2.6 2.5Standby consumption 0.45 wattOne year on standby consumes 3.94 Kilowatt hoursTemperature rise white LEDs only base downpower level Temperature rise3 19F/11C6 32F/18C9 52F/29C24 hour timer accuracy +- 12 seconds per day highly variable depending onambient temperature and LED duty cycleOverall I really like these bulbs. I hope they work in cold weather better than the specifications state since my Christmas temperatures can be far below the -20C specification.

Got these today. Only one of them works. The one bulb I use in the bedroom in a lamp and it works just fine. Adds a nice ambience to the room while I work on the PC.I was going to use the other one in my music room along with my LED strips, but it will not respond to the remote. Both remotes work with the one in the bedroom. The second bulb lights up as a regular bulb, but there is no response from the remote and there is nothing blocking the remote.

best I ever used