Lithonia LightingOval 40K 120 PE DNA M4 Dusk to Dawn Integrated Outdoor LED Area Light, 20W, White

Works great. It is very bright and lights up my driveway nicely.

I'm using these to light the ground for walking safely around the area outside of a clubhouse in an RV park. Aside from good light, a major requirement was that the outside lights no longer glared into the windows of surrounding buildings and RV's or up into all the trees as the previous sodium vapor "barn" lights had done. These new lights provide great light on the ground out to about 40' and use much less power than the sodium vapor "barn" lights did.

As old high pressure sodium vapor light fail, I replace them with new LED models. I purchased a Lithonia LED Area Light  Lithonia Lighting Wall/Post Mount Outdoor LED Grey Area Security Light  in January 2017 to have on hand. When my front gate security light failed in July 2017, I replaced it with this Lithonia. When the light didn’t come on that evening, I was very disappointed. The next morning, after confirming the circuit was live, I removed and reinserted the photocell until it clicked, per the directions. The next night, again no light. For good measure, I disconnected the light, brought it into the house and connected it to power in a dark room. Still no light.The return window closed long ago. It was too expensive to just dump, so I guess I’ll have to go through the warranty process. I’m tempted to give this light just one star, but in fairness, I have several of these lights and all the others work fine. Lots of other reviewers have had the same success I previously enjoyed, so there’s that. But with all the aggravation this light has caused me, I can’t rate it higher than two stars.

Nice bright, white light with better area illumination than two LED flood lights. Easily mountable to a wall or post. Pole mounts are also available and the device is designed to mount conveniently to these as well. Dusk to dawn sensor works flawlessly to help save even more $$$. These lights are a little spendy but are a superior product (IMHO) compared to other area, wall and flood lights I've tried.

The Light arrived on time. Did have a slight issue with the sensor. Found the sensor socket has to be really tight to be able to lock in the terminals from the sensor into place. After that, no more issues.

Went in very easily. Gives a nice bright light. The light sensor on top is a little tricky, so make sure to put it in the right way the FIRST time. If you think you understand the install, take a second look at the instructions, because once it is installed, it is not easy to pull out.

The three that are still working after 18 months are doing OK, but one had to be replaced under warranty and the remaining one only works occasionally. That's too bad because when they work they are excellent. Nice warm light produces large pool of useful light which is directed downward. Come on at dusk and turn off at dawn.

The light is better than the Mercury Vapor that it replaced. I can't comment on the savings yet because I haven't had it long enough to know.