Relassy LED Grow Light for Indoor Plants 75W Sunlike Full Spectrum Indoor Grow Light Plants - 3/6/12H Auto On/Off Timer Grow Lamp - 4 Dimmable Indoor Plants Light - 22.5 Inch Longer Gooseneck

I have a bunch of these and other grow lights, and these are my favorite in-living space grow lights.The most "efficient" grow lights -- used by people like indoor marijuana crop enthusiasts -- have a mixture of blue and red LEDs only. Those do work and I have some of them, but their odd net-purple lighting feels very artificial, I don't really like that in my living space. Meanwhile the lovely sun-like spectrum of these particular grow lights feels very natural and pleasant. For those of us in more wintry places, in the dark depths of winter the light these give off sure is cheery, pleasant in living spaces, and (at least anecdotally IMHO) seems to help with my own seasonal depression due to lack of natural sunlight in the depths of winter. These grow lights have not only revivified plants dying due to lack of sunlight in little condo windows deep in the city, but me too.Their flexible goose necks and clamp allow them to be set up just about anywhere, on anything, and with a little creativity in their mounting, bending, paired with their innate attractive minimalist but not-industrial design, they can actually look fairly stylish in many situations about the condo or house.The timer is very useful. I have had mine on 12 hour cycles and they just take care of themselves (and their plant wardens) and have done so without a single fault or breakage for a number of years now. I have made it work for me, but I will admit, while useful, the timer setup is a bit limited. It only has like three preset settings, 12h and something like 6h and 8h, so those cycles are your only options. One also cannot set a precise time for the timer. Instead, the first time one sets up timing, one has to manually turn the timer on with the appropriate cycle selected right when one wants to start the selected cycle in its "on" phase. From there on things are automatic, but if you are trying to coordinate things between different sets of these, or want to adjust the cycles for daylight savings time, etc... one has to frantically manually redo and re-time everything for each one individually on its own. This can be a pain if one is not usually available to do this task at the hours one needs to manually initiate the preferred timing cycle. On the plus side this means the timing device is small, sleek, and very simple to use, but if one has a number of these lights (like I do) and one wants to coordinate things and adjust cycles across the year it can get a bit frustrating.If one has more complex timing needs one actually can't use these lights. Other grow-lights can often be set into a state where they can be plugged into a 3rd party wall-socket timer so complex timing operations can be performed. These lights default to "off" on power outage so one is strictly limited to their inbuilt timing.Still, five stars from me, as they do everything I really need from them, can be set up with just about anything anywhere, look great both in themselves and in the cheery sun-like light they cast, and make both me and my plants feel great.

I have 5 sets of these, though I've purchased 7. I've been using them for about 3 years. After mistakenly throwing away 2 when they died after a few months to a year, I finally found the problem. The AC adapters they come with are too cheap for how powerful these lights are. I started replacing them with nearly identical ones, but those would also fail. When these lights are set to full strength for 12 hours, the tiny little adapter box would get too hot to touch for more than a couple of seconds. A bad sign, I now know.After a little trial and error, I think I finally found one that works beautifully. 10 bucks got me an AC adapter with all the same specs, but a maximum output of 5000mA instead of 2,000 (12V 60 watt). It has a brick that sits halfway through the length of the cord instead of at the plug, like a laptop power cable. It runs the lights perfectly and doesn't even get warm, let alone hot. Make sure you read a couple of articles about replacing AC adapters first so you know what to look for, and then make sure you try this if you think the lights are broken. Other than that, these have given me fantastic results with my plants. I can't stand cold blue light, and these are warm, cozy, and effective.

I actually bought this lamp 5 years ago when I first started collecting plants (good old pandemic hobby). I've had a bunch of other grow lights since then but this has been the most reliable one. I've moved twice, taken this lamp down and put back up multiple times, stored poorly, and it's still working great. My plants are noticeably healthier under the lights too, I just moved the set in the phot from a too-cold windowsill and they're already showing improvement. Really impressed and absolutely worth whatever I paid for it.

Plants really seemed to have responded positively to this. The gooseneck does a good job of staying in place when I set them. My only complaint is the timer options: 3 hours, 6 hours, or 12 hours. Personally I think a 6, 8 and 12 hour option would be a lot more useful. I’ve used the timer function on the 6 hour and 12 hour functions, and it seems pretty accurate. I bought two of these lights. The one in the living room stays on the timer for 6 hours, and supplements a different plant light which I have on a manual timer for 8 hrs/day. The one in my room I turn on and off manually, since the indicator light for the timer is very bright and I haven’t gotten around to covering it with tape yet, and I also want to give those plants 8 hours of light. The cord for the lights is fairly long, which is also nice.

I've had it a little over a year and both bulbs are flickering and the brightest setting is too dim. Wish it lasted longer, pretty expensive for a year of use.

The light from these bulbs is great. It’s much stronger than most of the clip on grow lights you find here which had justified the price for my. It’s been perfect for my cattleyas. But the electronics are poor and fail. I have one where the timer doesn’t actually count to 24 hours so it gets earlier and earlier so I have to reset it every week or 2. I have one that failed completely 2 weeks after its warrantee was up. I contacted customer service hoping they would at least give me a discount or something because it was so close to being in warranty. They were unmoved and just told me to but another one. Now I have another one that flickers on and off. So out of 5, 3 have gone bad in less than 2 years. The other problem is that the timer electronics requires you to turn it on after power is applied. So you can’t use them with a wall outlet timer or smart strip. I would happily pay for a version that doesn’t have the timer since this company is clearly better at lights than electronics. But unless they start selling those I’m going to look for a new grow light to replace these as they keep dying.