This light is very bright. Uses about 1.78 amps at 12v. Everything seems on par with what is advertised. These work really well for security lights outside. I have had the "warmer" versions and felt they weren't as bright nor did they give a true color to everything it cast its light on. This cooler white does very nicely, very bright, accurate color. Definitely going to buy more.
***UPDATE July 2017***
I have had this light connected to a 24v 140ah battery bank fed by two 100w solar panels and a simple dusk-to-dawn charge controller for almost a year and a half. Every night it has worked fine. It has seen temperatures as low as -5F to 105F and has not had a problem once. It has seen rainfall rates over 4 inches an hour and even 1" hail... still... no problems.
Granted, these types of lights are not fool-proof; I have several 10w versions and 2 of those 10w versions have gone belly-up after about a year. But I also have 10w versions that are more than 3 years old and still going strong. For the price, you really cannot go wrong. For my personal experience with these types of outdoor lights they have about a 15% failure rate. If I were spending more money, then I'd be upset. But these costs about a dollar a watt and overall they do very well for the money.
Definitely still a five-star value. Will try and update again if/when the 20w ever does fail, but right now I'm a happy camper.
***UPDATE April, 2018***
Ok so in the past few months, this little fellow gave up the ghost after all these nights. Do I still think its a great value? Oh, you bet. In fact, as I write this I await my second one to replace the first. Yes, I am buying another to replace my first one that I ran every night for the past few years. As long as you are not planning to install it somewhere remote or difficult to get to where you want more than a decade of service, these are still an amazing bargain.
Verified purchase X2. ;)
| Brand | QUANS |
|---|---|
| Color | Warm White |
| Material | Metal |
| Style | Modern |
| Light fixture form | Floodlight |
| Room Type | Garden |
| Product Dimensions | 8.86"L x 3.95"W x 7.3"H |
| Specific Uses For Product | Yard |
| Indoor/Outdoor Usage | Outdoor |
| Power Source | Battery Powered |
| Installation Type | Mount |
| Special Feature | Waterproof |
| Control Method | App |
| Light Source Type | LED |
| Finish Type | Painted |
| Shade Material | Metal |
| Number of Light Sources | 1 |
| Voltage | 12 Volts |
| Light Color | Warm White |
| Shape | Reflector |
| Included Components | LED |
| Lighting Method | Adjustable |
| Item Weight | 2.89 Pounds |
| Wattage | 30 watts |
| Controller Type | Push Button |
| Unit Count | 1.0 Count |
| Water Resistance Level | Waterproof |
| Brightness | 2700 Lumen |
| Mounting Type | Wall Mount |
| Fixture Type | Non Removable |
| Manufacturer | QUANS |
| Part Number | QSHU30W3-1224B |
| Item Weight | 2.89 pounds |
| Country of Origin | China |
| Item model number | QSHU30W3-1224B |
| Is Discontinued By Manufacturer | No |
| Size | 30W Warm White 12-24VAC DC |
| Finish | Painted |
| Item Package Quantity | 1 |
| Plug Format | A- US style |
| Special Features | Waterproof |
| Batteries Included? | No |
| Batteries Required? | No |
