You should be able to bend the light and raise it up or down to get the most flattering light for whatever you’re shooting. People who wear glasses, for example, might need to raise the light and adjust it at a steeper angle to avoid glare and reflections.

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More color temperature settings is better. Most of the ring lights we considered had at least three color-temperature settings: cool, neutral, and warm. We preferred those that offered more color-temperature steps between the coolest and the warmest levels; this allows you to dial in the setting that looks best with your skin and environment.

You might not find the CRI rating in the product description, but that doesn’t mean the ring light has a low CRI. Contact the manufacturer and ask for the number. If they don’t get back to you—or, worse, they don’t have a website—move on to the next ring light you’re considering.

Melanie Pinola covers home office, remote work, and productivity as a senior staff writer at Wirecutter. She has contributed to print and online publications such as The New York Times, Consumer Reports, Lifehacker, and PCWorld, specializing in tech, work, and lifestyle/family topics. She’s thrilled when those topics intersect—and when she gets to write about them in her PJs.

Flood Beam - Typically used as work, scene, camp or back-up lights to see a broader area with a shorter distance.

Without it, you can look grainy, out of focus, or even shadowy—like an anonymous witness in a true-crime show. A ring light is a simple tool whose diffuse glow can bring you out of the dark and make you look more professional.

Combo Beam - Combines different optics to create a balance of distance and width, such as with light-bars.

Smaller, USB-powered lights are great for mobile use. Ring lights that are 12 inches or smaller can be powered via USB, whereas the larger ring lights use an AC/DC adapter because they need to draw more power. So if you want a ring light that you can use outdoors—tethered to a laptop or USB power bank, without an outlet nearby—a ring light that’s 12 inches or smaller is ideal.

Spot Beam - Tighter, more focused light that prioritizes distance - for higher speeds or remote areas.

More flexibility is always better. Bonus points go to ring lights—such as the Yesker 14-inch—that include a flexible gooseneck mount for your phone; this is great for getting the angle of your phone just right too.

Spread Beam - Provides a bright, wide beam that prioritizes peripheral visibility & clarity for off-road driving.

Melanie Pinola is a writer focused on home-office gear. To find the best paper shredder, she has shredded enough junk mail to fill several bathtubs.

A CRI of 90 or higher is best. Ring lights with a CRI of 90 or above are considered excellent, whereas those with a CRI between 80 and 90 are thought of as good, according to Westinghouse Lighting.

Find the right temperature for your skin tone. Wirecutter’s Rago said that warm light generally works best for most skin tones, but if it’s too warm, a person could look orange. Bluish light can make a pale person look lifeless.

Look for lights that can adjust brightness in 1% increments. With some ring lights, you can adjust the brightness from 0 to 100% in 10% increments (10% brightness, 20% brightness, and so on), but we prefer models that let you fine-tune the brightness to the nth degree. Some ring light descriptions will specify this; it might be called “stepless adjustment.”

Lighting plays an important role in the image quality of your videos and photos, second only to the quality of your camera. But you don’t have to invest in a complicated lighting rig to get better close-ups.

Having multiple brightness levels means you can adjust the lighting to any environment—whether it’s cloudy or sunny, morning or night, or you have few or many other light sources.

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A ring light is a simple, cost-effective option that anyone can set up and use. It makes the most sense when you need just a bit more emphasis on yourself in a space without a lot of natural light and you don’t have the time or energy to invest in a pricier professional lighting setup.

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Improving the lighting when you are in front of the camera isn’t just about vanity: Having great lighting that helps you look your best breeds confidence.

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Some larger models have a built-in USB port for phone charging. A few lights we tested that are 14 inches or larger had a USB port for charging your phone while it’s attached to the ring light. That’s convenient for long shoots.

In addition to a stand, most ring lights come with extras such as a carrying case for the light, a mount for your phone, and a Bluetooth remote to take a photo on your phone from a distance.

How far or close you put a ring light depends mostly on your comfort level and the size of the light. But I found that for video-call purposes, somewhere between 2 and 3 feet was most flattering.

For anything else, a 14- or 16-inch ring light will do. These larger models should suffice if you want to keep the stand off of your desk or you plan on using the ring light while standing. The 14-inch ring lights we tested, including the Neewer 14-inch and Yesker 14-inch, were plenty bright in our testing. A 16-inch ring light, such as the Neewer 16-inch, would be brighter. But that extra luminance is really only useful if you’re going to position the light several feet away from you.

Many of the latest ring light models also have a Wi-Fi remote to power the light and adjust the color temperature or brightness.

Wirecutter’s Melanie Pinola has spent years testing and reviewing various gear—including home-office essentials such as webcams, USB microphones, and office chairs—for Wirecutter and other sites including Lifehacker, PCWorld, Popular Mechanics, and Laptop Magazine.

A professional video producer shows how you can tweak the lighting you have in your home office to elevate your video-call look.

“It’s really empowering,” said content creator and educator Gia Goodrich, “because you know that even if you’re showing up without makeup, you feel insecure, or you’re in your PJs, you can at least light yourself in a way that makes you feel good.”

You can certainly find other lighting setups that produce better portrait or video lighting—such as this two-light kit Goodrich recommends, which includes lighting umbrellas, several light stands, and a number of photo bulbs. But they’re more expensive and more complicated to set up and break down.

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Color temperature, measured in kelvins (K), greatly affects the aesthetics of your photo or video. The room you’re in, the clothes you’re wearing, and your skin tone can all look different depending on the light’s color and temperature.

After researching and testing more than a dozen ring lights, we’ve learned that it’s a fast-moving category with lots of brands that may be here today but gone tomorrow. Many of the best ring lights we’ve tested are either now discontinued or have recurring stock issues. This includes the Neewer 14-inch LED Ring Light (RL-14), Neewer 16-inch LED Ring Light (RL-16), Yesker 14-inch Ring Light, and Godox LR120 12-inch LED Ring Light.

We still recommend these models if you can find them in stock. But if you can’t track them down, here are some tips that will help you choose a suitable replacement among a sea of similar-looking lights.

LED Light bars provide great visibility when driving your offroad vehicle. From the bumper to up top overhead led light bars are a great way to achieve both form and function.

CRI is one measure of light quality; the higher the CRI (the closer to 100, the better), the more colors the light can render and the more precise the image is color-wise.

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The bigger the ring light, the better the light output and quality. We looked at 10-, 12-, 14-, 16-, and 18-inch models suited for sitting at a desk or standing.

It’s also worth considering the height range of the ring light’s stand. The greater the range, the more versatile it will be to accommodate all kinds of situations.

Here's a quick guide to selecting the right beam pattern for your adventures. Check out our Buyer's Guide to Off-Road Lighting for more info.

More steps between the coolest and warmest color temperature levels mean more flexibility in suiting your skin and environment.

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Here's a quick guide to selecting the right beam pattern for your adventures. Check out our Buyer's Guide to Off-Road Lighting for more info. Flood Flood Beam - Typically used as work, scene, camp or back-up lights to see a broader area with a shorter distance. Fog Fog Beam - Wide beam with a sharp vertical cut-off, making it street legal for foggy, rainy, snowy, or dusty conditions. Wide‑40 Wide-40 Beam - Hybrid between fog and driving beam, perfect for off-road cornering. Driving Driving Beam - Street legal SAE/ECE lights that supplement primary headlights to provide better visibility. Spread Spread Beam - Provides a bright, wide beam that prioritizes peripheral visibility & clarity for off-road driving. Combo Combo Beam - Combines different optics to create a balance of distance and width, such as with light-bars. Spot Spot Beam - Tighter, more focused light that prioritizes distance - for higher speeds or remote areas.

The primary purpose of visual inspection systems is to detect defects, anomalies, or deviations from predefined quality standards. Key components of vision ...

Whether you work from home or you need to nail a job interview via Skype, these are Wirecutter’s tips for looking and sounding like a pro on video calls.

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It’s easy to get up and running with Zoom, but you may not know about some of its best, most useful videoconferencing features.

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Wirecutter is the product recommendation service from The New York Times. Our journalists combine independent research with (occasionally) over-the-top testing so you can make quick and confident buying decisions. Whether it’s finding great products or discovering helpful advice, we’ll help you get it right (the first time).

Wirecutter’s Rozette Rago and Michael Hession, our head of photography and video, helped me determine the most important features to look for in a ring light.

Field of view or FOV is the area of the object that is imaged by a microscope system. The size of the FOV is determined by the objective magnification. When ...

More expensive doesn’t mean better quality. While researching this guide, we saw a Wescott 18-inch Ring Light that cost nearly $200 despite having only two color temperatures (cool and warm). Some ring lights cost twice as much as similar-size lights without adding more features or benefits.

Expect to pay between $50 and $100 for a good ring light that has all of the features we mention above. Paying any more than that is likely throwing money away.

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10-inch lights aren’t great for most uses. These smallest lights had stands that raised the light only an inch off the desk, creating spooky, unflattering under-chin lighting. You could prop one of these lights up on a stack of large books or a box, but we think it’s worth paying a little more for a larger, brighter light that has a taller stand.

These accessories make using a ring light easier, but they’re just extras. Prioritize the features above when choosing a ring light.

Fog Beam - Wide beam with a sharp vertical cut-off, making it street legal for foggy, rainy, snowy, or dusty conditions.

But going too big causes issues, too. On the flip side, the 18-inch models were overkill: They were so bright that they created washed-out images at all but the lowest brightness levels.

For desktop use, a 12-inch model is best. If you plan on using a ring light propped up on your desk—not on a tall stand on the floor—look for a moderately sized model, like the Godox LR120 12-inch LED Ring Light. These have stands designed for desktop use and cost less than larger models.

A ring light is exactly what its name suggests: a doughnut-shaped light, typically made of rows of LEDs. The halo shape diffuses light over a wide area, reducing shadows and washing away blemishes for a more-flattering appearance. The space in the middle of the light is a great place to mount a camera or phone because you get an even distribution of light around the lens.

The heart of the camera is the sensor, and the steps involved in generating an image from photons to electrons to grey levels.

We’ll be testing more ring lights soon with the goal of recommending specific picks. In the meantime, the current guide remains a reliable resource for finding great lighting options.

Our tests showed that a Bluetooth speakerphone won’t necessarily produce better results than a smartphone. But we found a few models worth checking out.

Driving Beam - Street legal SAE/ECE lights that supplement primary headlights to provide better visibility.