K KASONIC - LED Night Light, 200 Lumen Cordless COB Light Switch, Under Cabinet, Shelf, Closet, Garage, Kitchen, Stairwell and More, Battery Operated (4 Pack)

I bought one of these at WM and another at HF. Amazon had a much better deal for 4 on a flash deal. They work great almost anywhere you need light for a short period, especially where you don't have an electrical line and want a conventional light switch. I have several of the other type where you have to push for on and off and that's a pain if you have your hands full. This positive conventional switch is really great and it works fine on the lower voltage rechargebles (nominal 1.2v instead of 1.5v). I might post back after a run test to see how long they run on fully charged batteries.UPDATE 10/15/2018Tested these on 3 different sets of batteries in 3 of the lights from this set--- the original Ninghai Hengjjiu non rechargeable batteries supplied with the product, 1100 mah rechargeable Bonais available from AMZ and 750 mah Eneloops. All the rechargeables where charged fully with a Powerex MH-C9000 so their battery capacity could be determined. This was not a test of battery capacity, but the numbers turned out to be somewhat telling and are listed after the results posted below. This test is also not reflective of the way these lights would normally be used, but I did have an interest in continuous use if I had use them to perform a task in the shed that could last an hour or more.Any one of them could last an hour or even longer. The Ninghai alkaline batteries supplied with the unit(s) performed best, way out lasting the rechargeables from Bonai and Eneloop. The photo shows the relative brightness after 21 hours for the Ninghai alkalines and Bonai sets (left and center respectively) and 16 hours (light that's upside down on right) for the Eneloops. Although only rated at 750 mah, the Eneloops put on a pretty good showing after 16 hours.The 2 dimmer lights with rechargeables would still provide enough light to do a quick search in a dark closet if hand held. Not a practical search though. If turned off and left to recover, the light would be much brighter for a number of seconds..My only concern with alkaline NON rechargeables is leakage. If these lights are placed in an environment where they are seldom used, eventual leakage could create a mess. That's not a fault of the light. Even given the lesser performance with the rechargeables, I'm inclined to use them to avoid the leakage issue. I can only reaffirm the 5 star rating and recommend they be used with low self discharge rechargeable batteries.Pros:--Even a better bargain if you can catch a flash deal--Fairly long lasting in continuous duty--Even longer lasting bright light in intermittent service--Work well on rechargeable batteries and recommended where lights are infrequently attended to--Familiar conventional light switch--Versatile mounting optionsCons:--Magnetic mount not going to be the most stable--Might have to supply tape mount with something more durable like UVB tapeAdditional notes: Capacity in MAh at completion of charge:--Bonai 1100- 932, 956, 1000, 995--Eneloop 750-- 682, 733, 746, 705Supplied batteries- Ninghai Henjjiu 1.5v Long Life Alkaline; capacity not determined. Note: the Powerex probably could have clocked the milliamps dishcharged over time by setting it to discharge mode, but those batteries would not have been able to be used after discharge cycle.

These don't have motion detection but they are bright and great in a power outage. Just flip it on light a regular light switch. I have one in every room.

Just enough light where needed. We use these lights around different places and they work as advertised. No issues.

These are great. The lights are very bright and all you have to do is add batteries and hang. I put one in the kitchen, 1 in the bathroom and 1 in the hallway. 3 works just fine but 1 out of 4 doesn’t work which suck because now I have to return the entire package for a replacement which I’m afraid May come defective also. It’s a inconvenience because I have to use my ink to print return label and then drive to a UPS to return the package which cost gas so it’s not exactly free to return. I’m not happy with how they have handled this issue but the light switches are great and darn good idea to have these on hand in case of an emergency power outage, camping or just everyday electric savings. I used to have these motion sensor lights but the fade very quickly. I recently bought rechargeable batteries to help save on purchasing batteries every time the light fade. I’ll give an update on how long these last before fading once I finish returning and receiving the new package to use for a period of time.

I live in a area prone to thunderstorms and freqent power outages. These lights are perfect for those emergencies. I have one in every room. I love the brilliance of the light. The adhesion could be better. I use the magnets for better hold.

I purchased these night lights because there is not a light in the bedroom closet of one of my rental properties. The idea is a great one, but the motion detection worked less than half of the time. I thought it would be good to open your closet door and the light turned on automatically, but it rarely worked. The mounting process is also something I wished was different. It's the kind where you place a screw or nail in the wall but need to feel around until you find the little opening in the back of the light to hang it on and I quickly lost my patience in trying to find it. The best thing about it is how bright it is, battery powered, and the batteries are included.

These lights have nice dimming quality, they are easy to install. We put 2 sided vcrlco on them. The charging is with new batteries, theyhave great versatility and can be used while traveling, the performance is great. But these do not have motion detection. They have a. On and off switch.

Great lights. Easy to place/install. I'm very happy with them.

Very bright , will serve well during outages

Not motion sensored.Great in case of power loss and easy to carry around

They light up nicely, put one by my side of the bed on the wall, works great, another under the kitchen sink area, very handy, fast shipping, great price

I like.

Bought these to replace a different set that started breaking in only 5.5 weeks.My initial impression is mostly favourable.PROS:1) Nice and bright... perhaps TOO bright to use for kids though.2) Seem to have good battery life so far ( using rechargeables )3) Doesn't look like switch will break easilyCONS:1) Like most of these kind of lights with magnets.. they are TOO weak and too small a diameter. Can barely hold up the lights without any batteries in them.2) Switch is stiff, maybe a bit too stiff but that might loosen up with usage.3) The velcro strips are TOO short. They should run almost the whole length of the sides and have BETTER adhesive as well.Overall though still like them.Once i get past the return window, i am going to mount 4 X 1/2 inch magnets close to corners with a strong double sided tape or perhaps a vinyl adhesive. That will stop them from moving around as i use these in a metal shed.