Mr. Beams MBN3000 NetBright 500 Lumen High Performance Wireless Battery Powered Motion Sensing LED Dual Head Security Spotlight (2 Pack), White

I love this motion detector! I have the wired type on my shed, and I have to replace 2 of them each year, as they start to only work on and off after a year of rain and lots of snow. This motion detector uses 4 D batteries and I've had mine in for more than 4 months and they are still working great. The brightness of the 2 lights is like "Wow!" I can't say how weather wise this is yet.. after a few months of snow, I will report back if I feel that is a problem. I would recommend this for inside and outside of your home. I had this in my mud room for a month, as I lost a set of house keys, and was terrified of someone coming in the back door of the house. If I was a thief, or worse, the lights would blind me when the door opened! I bought this when it was on sale for a bit under $40, so when it goes on sale again, I plan on purchasing several more.

Screw the bracket into wood or use included anchors and attach to brick. Once installed, the head move back and forth and up and down. When activated by motion, lights come on and they are bright enough to light up a 1/2 basketball court. Have not tested how long the batteries last, but then again that depends on how many activations you have. If 8 per day, says the batteries will last a year. Easy to replace the batteries. Waterproof, but I have not tested it. Register your product on their web site and get a two year warranty instead of 1 year. I'll test for 3 months and if it keeps performing, I'll get another. TIP the model MBN3000 - the N stands for Networked. If you have more than one hanging up, you can set a togle switch so that when one goes off, all the others will go off as well (within 150 feet). If you have no desire to "network" your lights or only want to buy 1 light, then get the model MB3000 without the "N" and you will save about $20.

We installed a new 6 stall horse barn at our ranch. The barn has to be permitted by the County and because I live in CA they are very strict. I did not want to have to bring electrical power to the barn as that is a fairly large expense and permitting is tedious. So we found these battery operated lights that use 4 D-cell batteries that you can network together. We placed 2 units on the front and back of the barn and 1 along the side and had them set up to network to each other. So when one light is triggered all the lights come on......it works fantastic and the lumens are MORE than adequate for our needs. Highly recommended for those who need light but don't want to go through the trouble of running electical power.......purchase with confidence...

Easy install works great

I can't say enough good things about these lights. They are networked together so when one comes on they all come on. Lights up any area immediately. Batteries last about a year. And we freeze for about a month in the winter. And plenty of rain. They just keep working. I keep buying more because I'm getting spoiled and like to see more and more of our property. I have not used the second available network for a separate area, but I see no reason why it wouldn't work.We had a deputy sheriff come by one night and he said he wished more people had lights like ours.

I use these to fill dark spotsin outside. Networking feature is great. Battery life is what I expected. I have to change batteries 2-3 times per year.

These security lights are incredibly bright and have survived torrential down pours. The best feature is that if one is triggered all of the lights turn on. I had a neighbor who kept coming in my yard during the night and allowing her horse dogs poop up a storm in my yard. I put the lights up and saw her through the window freeze then slowly back up. It was spectacularly humorous and great. She and her horse dogs have not returned. I will come back in six months and let everyone know how the lights are doing. As of now, I highly recommend them.

While these lights generally work OK, i.e., they detect motion pretty well, turn on when they do detect motion and are seemingly weather proof, they are not bright. I knew they were only rated at 500 lumens per unit when I bought them. But until you put them outside in a real world test you don't realize just how dimly lackluster 500 lumens is. It's about one 90W incandescent bulb. For even medium size (patio, garage, side yard) outdoor space lighting needs, 90W is not special IMHO. For the price and ease of installation I guess they're OK. But for me OK is not good enough.

Great product. Bright light. Sensor is great. I installed 2 lights outside (on side of my house). The motion sensing works great. As soon as one light goes on the other will go on with about 1 sec lag. That is fine.Lights are bright. Adjustable. Great.One this is that the screws supplied with it are small in diameter and they recommend 1/16" drill hole. There are no brick / concrete drill bits of that size . I bought bigger screws and did the drilling and completed the install.The screws given are small in diameter and not ideal for outdoor install. I spent couple of dollars to buy 6 screws (larger diameter, philips head) and installed with no issues.

BrightEasy to installVery good productBought 7 so far and love them all

Overall, the motion detection is good and the lights do their job. However, the screws are very thin, cheap and ungalvanized. Had one screw snap while installing. Had to remove one light to reposition but the screws easily stripped because of their size and they are phillips head. Recommend the use of other, more durable, screws.

The light turns on when a human walks near, as designed, even at or below 0 degree Celsius or 32 degree Fahrenheit. I was a bit concerned whether the off the shelf batteries that were installed would work at low temperatures. The batteries did work. I wish the range of detection of motion is bigger. I am not sure whether it is designed to detect the motion of small animals, such as cats, small dogs, raccoons, squirrels or rats. I wish it can.

These lites work perfect I installed 6 in Series to all lite at once in a forest trail between me and my Buddy houseFrom April till end of September and everyone was amazed how well they worked and how battery life was lasting.I Recommend them!