Benefits of battery-powered lights
One of the most apparent benefits of such lights is that they will lead to a decrease in power consumption and, consequently, power utility bills. This may save you some funds. Additionally, you can place them anywhere. This includes living rooms, basements, kitchens, walls, bathrooms, and more.
Another pro worth mentioning is how easy it is for people to install these lights. Sometimes it is as simple as sticking the device on a wall.
Features to consider when choosing battery-powered lights

Being keen on features will tell you exactly what each light is ideal for. This is a significant reason why we have included a section on battery-operated light features below. To continue reading is the only requirement for you to get a good grasp of all the features and their benefits.
Type of lights
The type of light will also dictate how you use it. One example of this is where decorative lights will likely be used to give a holiday vibe during special occasions. They can also work by improving the look and ambiance of a space in addition to making it more fun. Garlands are the same way.
Ceiling lights are often functional and are installed mainly to light up rooms. As the name suggests, they are usually mounted on the ceiling. However, you might use them to create an ambient setup by grouping them.
The third type of light is a wall light. This may be used mainly for illumination purposes in the same way you would use a ceiling light. Also, where you install the lights is self-explanatory since it is mentioned in the name.
You may also encounter spotlights. Remember, their place is not just on a stage. They can as well be used to highlight certain accessories in your household. Using them for focused reading is also not unheard of.
Bulb type
Bulb type as well varies from light to light. However, looking at the list above, you note that only LED bulbs are included. That could be because of their energy-saving capabilities. After all, you do want to conserve as much of your battery life as possible.
The durability of LED bulbs, as well as the minimal heat produced, are all viable reasons why manufacturers use them. There are also other bulb types, including incandescent, halogen, and compact fluorescent lamp (CFL) options.
Most of these other bulb types are not used for battery-powered lighting since they consume too much power. The CFL option, for instance, is one of the more energy-efficient ones. However, it will likely not work with 2W of power, which is the highest wattage level on the list above. This is seen in the Dream Master LED Battery-Powered Night Light.
Size
Bigger lights tend to light up bigger spaces. Nonetheless, they also take up more installation space. If you are installing lights in your closet, you likely want something small like the Starxing Puck Lights With Remote. For a ceiling, the opposite is true. You need big lights that will illuminate the whole space, which is why a light like the Yurnero Motion Sensor Ceiling Light is ideal.
Battery type

In the list above, you find that primary batteries are the ones being used to power the lights. These are batteries intended for one-time use and are not rechargeable. Zinc Carbon batteries are one such category of batteries. They contain Zinc Chloride cells, and if you use them continuously, they will discharge their energy a lot quicker than their competition.
You have probably seen these batteries with labels such as heavy-duty and even super heavy duty. Alkaline batteries are also common. They will last a few times the average lifespan of Zinc Carbon batteries. Nevertheless, you can end up paying three to five times more money for them.
Lithium batteries are also likely to feature. In comparison to their alkaline counterparts, they last about two times as long. It is to be expected that they are more expensive as well.
Button cell batteries are small, disk-shaped options that you are unlikely to find being used on battery-powered lights. Also, there are rechargeable options, as well. These are the lithium-ion, NiCad, NiMh, and Lead Acid batteries. However, you will likely not find such batteries in these types of lights.
Brightness
Depending on the installation and the effect you are trying to achieve, you may want a bright or dim light. A closet light, for instance, does not need high levels of brightness as it will prove surplus to requirements.
A ceiling light like the Yurnero Motion Sensor Ceiling Light, however, needs a lot more brightness. It is no surprise that it offers 300 lumens output.
Color temperature
You will also want to look at the kelvin measurements of the light you are about to purchase. However, you have to decide beforehand if you want cool or warm color temperatures. For the latter, you are going to go for the higher kelvin values available.
You can see this in the WERTIOO Battery Operated Fairy Lights, which offer 3000K, and the output is considered a warm white color. In contrast, there is the Dream Master LED Battery-Powered Night Light, which is a cool white option at 6500K.
Wattage
A lower wattage value is seemingly better, as it means the light isn’t draining your battery. However, this is only where you are satisfied with other parameters such as brightness, color temperatures, and more. Nevertheless, you probably won’t like the number of batteries you have to buy each month if the wattage is high.
Coverage area
Your purpose for buying a battery-operated light may be to illuminate your kitchen counter. If it ends up lighting up the whole kitchen, it will be surplus to requirements. The light may also fall short and be unable to cover the intended area. These are scenarios you could avoid by taking a little time to look into the coverage area of each device.
Materials
Apart from the LEDs, you would do well to find out the material of the lights pre-purchase. This will allow you to know just how durable the product is. One example is that when you hear a product like the PeakPlus LED Motion Sensor Night Light features aluminum construction, you expect it to last longer than the plastic competition.
Modes
Finding out the modes available with the lights will also allow you to ascertain the tool’s capabilities. Fairy lights, for instance, are often capable of flickering; hence they are perfect for decorations. They also happen to have different modes that allow you to set the flickering pattern.
Other devices might have bright and dim modes for different situations. Additionally, a few others offer motion-sensing modes that will provide illumination whenever someone walks past. If you look at the list above, you will find that no device features all the mentioned modes. As such, doing your homework and finding out which modes are supported by a potential purchase is a crucial step in buying such lights.
Other features

There are some additional features that you will encounter from time to time. An example is with the YoTelim Globe String Lights, where they are IP rated to show they are waterproof. As such, using them in a place where they are exposed to rain isn’t so far-fetched.
Other options have magnetic bases for easier mounting and installation. You may find as many extra features as there are options. Remember to think about how these features would be of benefit to you before allowing them to influence your decision.