Work great during the day.  Won't work at night without other source of light.
924418
Pros:

The cameras work incredible during the daytime.  It has beautiful colors and great picture quality compared to cameras of similar price.

Cons:

The cameras won't work at night without my outside lights on.  Then when the lights are on, it makes a very bright spot in the camera view that blinds out that area.  I read about this problem on other reviews so I made sure to get the proper power supply for the cameras.  Even with the correct power supply, the cameras won't work without residual light illuminating the area.  Its more annoying than anything.  The light does allow the cameras to get better quality video and some color.  Its not anywhere close to as good as daytime video, but it works.  Also, it doesn't come with a power cord like the videosecu camera.  You will have to purchase a power supply for each camera which raises the price.
3864004
These light are awesome and you can bring them inside if your power goes out. That is if you have not permanently mounted them.
269673
These are great!  We buy these for work.  They're great in low light areas where you need to be able to see.  We caulk them to a ball cap and cut them off when we have to wash the cap.  Clipped on under the bill so you can change out the batteries on this particular model while it's attached to the cap.  Little LED's are bright.  Takes 2 CR2032 that come with each light. Great buy!
4062178
Well built lights that last throughout the night on dim mode . I love these solar lights as I save on my electric bill .
1918826
Nice and bright and works only when it's dark, Which is what I wanted.
3268110
Great bright little lights. We use these walking at night. Mostly keep them on the slow blink or constant.
2682201
these work great except if you put them in a room not so well lit during the day they stay on all day and night
3457593
Love 'em; They turn on/off automatically. I have them plugged in here and there around the house in the paths of where I sometimes wander at night. For me it's plenty of light without jarring me all the way awake.
4528751
Great item.  Bright when needed.  The dim setting will last the entire night.  Buying more
1826461
I received a set of these as a gift...they are great both day and night.  I have had other solar items in my yard before but this lantern seems to be very high quality and has worked through the winter months too.  Love it.
1302130
These lights seem to be rather sensitive with how much light they need to stay charged. I have them lined up in the same spot and when they do turn on at night, they're great. But on any given day I get 4/6 or so.
488847
Got 2 of these.

I use mine daily - and nightly.  Great quality and very good dim-able light source.  Does not get hot or bother the eyes.
980830
Great!!! I love these things. I control the lighting from the couch or the bed. This is great when special at bed time when you don't want to get up and turn off your lamps.
4308301
Beautiful lights and they stay on all night long after charging through the day.  Really like them.  I have had several comments on how nice they are.
3121381
These are great for day or night. At night you see thing more clearly and it help with the glare from the headlights coming at you. During the day they are like sunglasses or for cloudy days. They make things look more clearly. I've told all my friends, check them out for yourself!
3939247
These are super, put them where you need light and they go on when you need it. I was able to put them in places that were not in bright sunlight and they still work fine.
4809785
Great littl self contained unit, wish they were a little brighter but at night they can be seen just fine. Turned on both lights to see if they worked and the photocell turned on and off the light like they should, both worked and I'm going to place them in sunlight to charge them. The area I have then get direst sunlight 2/3rds of the day and that seems to carry them thru the night no problem. Advice, like with any solar charged product make sure you place them in direct sunlight for the first day so to fully charge the battery, also if you can place them in a spot that can get the most  available sunlight during the day this way the batteries only have to be topped off during the charging cycle.