🔷 最好的 智能调光器 2026

"This review is for GE SunSmart Digital in-Wall Timer 32787. Easy to install. Make sure your electrical box has a neutral wire before ordering. Installed this to control our front porch light. The light has a photocell in it but is in an area that gets little sunlight especially on cloudy days, so it..."

"I am really bothered by bathroom fans that seem to be left on forever. I previously purchased some little spring loaded timers - wind them all the way and they stay on for an hour. The spring seemed to give out on tow of the three that I purchased. I purchased 1 Enerlites 30-minute countdown timer s..."

"Where do I put it?I wish it had a little longer timer than an hour.Like three hours would be better, but I guess I don't make those"

"Reliable, easy to program, and saves a ton of timeThis timer switch turned out to be exactly what I needed. Installation was simple as long as you have a neutral wire — took me about 10 minutes. The screen is bright and easy to read, and programming the schedule was much simpler than other timers I’..."

"These work great after one broke"

"Easy install. Great for a house full of kids who never turn off the bath fan, as it’s a push button to set it and forget it. Works well. Sounds like a strong make and break. I bought more than on for each bathroom, but found it great for the garage lights also. The switch has a bit of depth to it, s..."

"Was looking for these I. Stores, found them here at a good price. Came quickly and work fantastic! Great product! Easy to use!"

"These are a classic, low-tech in-line timer. I’ve been using these for several years now, and they function flawlessly.Simple to set by engaging the proper pins for fifteen minute periods. Set the dial to the current time in the 24 hour dial, coordinate to the hour of day or night, and engage the ..."

"This is THE BEST light timer. This purchase was to add to the three I already own. Supper easy arrow up or down to change time. Push a button to use the logical presets or add a custom timeframe-also super easy to do with arrows to adjust the time easily & quickly."

"This set of 2 mechanical times work great. They were on sale when I got them. It's quite easy to set up. All you have to do is flip with switch on the side to timer or constant function. You then pull up all the pins around the dial. You then push down the pins for the hours you want the light sourc..."

"Maybe I'm showing my age when I say it, but these are my absolute favorite timer switches for fans. I have these in every bathroom in my house now and I think they are fantastic. They work really well. They look great with matching Lutron dimmers.A minute before shutting off they have a feature wher..."

"I bought this 2-pack to control the LED lights in my classroom, and honestly, I wish I had done it sooner. Once I programmed the timers, everything just worked—my lights turn on and off exactly when I need them to without me touching a thing.The setup was surprisingly simple, and I appreciate that ..."

"This timer is just what I had been looking for. A simple,reliable, countdown timer switch to control mains voltage to various devices. My primary usage is to control charging time to rechargeable devices such as: cell phones, electric shavers, or any rechargeable electronic device. Just set the ON t..."

"I had a digital one for using on the bathroom fan but it went out after no time. This spring wound unit has lasted over a year and is still working great."

"I had one my timers fail after ten years and decided to try this one that is significantly less expensive. I is just as good and easier to program that the one it replaced. I like the large display too...no need for readers to program it."

"Good timers. Easy to set up. Cover helps it last longer. I've got my landscape lights on this timer. Been working for years. Bought more for other area's of the house."

"Easy to install and does exactly what it’s supposed to do. I use these for my bathroom fans so I don’t have to remember to turn them off. Just hit the button for 10, 30, or 60 minutes and it shuts off on its own. The little light on the switch is handy at night too. Good quality and looks nice on th..."

"Works on FX Luminaire lighting system timer as well. Could not even find a local dealer to help me and the company 800 number was clueless. Took a chance and ordered these and worked great."

"It was very easy to replace the old one. You just need to make sure you label all the wires before you remove the previous one, which I did. It was pretty straight forward to install the new one, and it immediately worked and has been working since."

"I replaced all 4 of my really old (at least 30 years old!) timers used to control interior lights for security. They required batteries that needed occasional replacement, which was quite a pain. These timers have internal batteries that do not require replacement -- they charge via the AC outlets t..."