Outdoor LED Grow Lights for Greenhouse 6-Light Waterproof String Grow Light, Full Spectrum LED Plant Grow Light Lamp, Waterproof Greenhouse Grow Lights for Seedling, Veg, Flower

i've had these lights for three years now. as i'm in Southern California they don't get heavy-duty use, but they've stood up to rainstorms. i take them down when the Santa Ana winds kick up. the important thing is that they work fantastically! i've struggled with a small outdoor space that doesn't get enough sun for my small jungle. this item *saved the life* of a dying dwarf meyer lemon. the other plants reacted with equal vigor. worth every penny & definitely recommend.

When you screw in the light bulbs they must be all the way in or the unit will not turn on! There should be no white part on the light bulb showing -- this is part of the waterproof feature. If you unscrew the bulbs and reinsert several times, each time using a little more gentle but steady pressure, the lip of the light bulb socket will stretch just a bit and the bulb will insert fully. This will complete the waterproof seal and the bulbs will turn on now! Simple -- but not quite like a regular light bulb -- repeat screwing light bulb until there is no white part showing! Very good product -- great customer service. Happy I found these!!

Lights came neatly packaged and on time. I'm impressed with the quality of the cable and overall product. It's VERY thick and clearly designed for outside. The on/off switch is covered in clear rubber though there is no timer (wasn't advertised having one either). I read the reviews and people had issues with dead bulbs or lights but one person mentioned that the bulb sometimes don't contact the tab in the socket so before installing them I lifted the tab in each socket a small amount with a butter knife and everything contacts great now, all lights work and they do not get hot at all. The lights themselves seem really bright, enough so that I can't use them at night without pissing off the neighbors. My setup is for my tomatoes and peppers which are planted in a raised bed that gets filtered sun/partial shade for parts of the day. I hung these to supplement the sun but jury is out of this enough light to make a difference. I noticed it said there are 41 inches between bulbs but it's actually exactly 39 inches which honestly doesn't matter. The lights have a small loop above each bulb to hang them and the connectors are solid and covered with clear rubber where things need to be waterproof. Awesome lights and I'm very happy. These look and feel professional and are definitely NOT cheap overseas knockoffs. Will likely buy another string of it's not enough light to offset the partial shade for my tomatoes. If I had to list a negative, I really have to stretch.. While the bulbs seem really bright it looks like they could have squeezed more LEDs in each bulb but I'm also not an expert on LED technology. Also would be nice if they offered red/blue LED bulbs but that's really nit picking. Will update my review down the road after a rain or when I get results on whether or not it can offset shade on the one tomato bed using these on.

woking fine out doors - so far there survived the rain and I've been using them for about a month - seem to be helping my outdoor plants that are in a shaded area

We bought a few sets of these. Whether indoor (greenhouse) or outdoor (garden cages, most have failed over two years. As an electrical engineer, I looked into the failures. For about 1/2, the plastic protective cover fell off. For those that retained their covers or did not, the lights first flickered, then totally failed. Opening them up, it was always the same - the LED's themselves are 100% fine. The shoddy electronics (drives the LED's from household 110V AC power) failed completely. The amazing durability of LED's for lighting is typically spoiled by corner-cutting, cheap, garbage electronics. Do not buy these.

Good grow lights and heavy duty. Lighting is sufficient to grow in a greenhouse.

So far so good with the light. It does wonders for my out door plants on the balcony.

I decided to put in a raised garden this year. In the spring my garden doesn't get sun until noonish for a few hours so I decided to help my veggies with this garden string lights. So, the bulbs come separated from the string in the package. When I screwed the bulbs in, it didn't turn on. So, I checked the outlet and it was working. I unscrewed all the bulbs and inside the socket there is a little metal flap that I assume was too short to make the connection with the bulb (make sure string is unplugged). I used my finger and very gently lifted it up just a smidge. Placed all the bulbs back and voila. The cord between the lights was a bit long for me, so I coiled it and used zip ties. Love them so far.

easy to put together. great quality.

product as described, waterproof so far, installed by an electrician but not difficult though a US product. Very pleased so far. Arrived very promptly excellent customer service