Sunlight is an important source of Vitamin D and can help boost your mental health as well.
At least one scientific study has indicated that insufficient sun exposure has become a real public health problem in recent years. Luckily, one Reddit post pointed out a little-known rooftop feature that you can install to get more sunlight in your home.

The scoop
"A solar tube is a great way to get daylight into dark spaces," the original poster wrote.
Solar tubes, also sometimes referred to as "sun tube lighting," "sun tunnel lighting," "tubular skylight lighting," or "light tube lighting," are basically miniature skylights that are specially designed to direct and diffuse the maximum amount of sunlight into your living space. The porthole-style lens also eliminates glare.
Because they are smaller than skylights, they work in more spaces and tend to be less expensive as well. According to Forbes, the cost of having a solar tube installed is usually between $500 and $2,500.
How it's helping
In addition to facilitating the physical and mental health benefits associated with getting more sunlight, solar tubes can help to cut down on your electricity usage by providing natural light that reduces the need for lightbulbs. That's good for your electricity bill and the planet at the same time.
Can't afford solar panels? Here's how to get them without paying for purchase or installation![]() Palmetto's revolutionary LightReach program gives you all the benefits of solar power without the upfront costs. LightReach lets you lease solar panels with no money down, making it easier than ever to lock in energy savings. Palmetto assumes all risk and responsibility for the panels you lease, which means you'll get reliable performance without unforeseen costs. To get started, just answer a few basic questions about your home and learn how much you can save. Learn more → |
What everyone's saying
The commenters were into the idea.
"These things have intrigued me for years! Why don't I see them all over the place?" one wondered.
"They cost less than a skylight but more than a lightbulb. It's an awkward middle market," another responded, adding, "That's my best guess. (I have 3 installed)."
"I installed two of these in my place and they work great! One in a windowless ensuite and one in a windowless stairway," someone else chimed in.
TCD Picks » Grove Collaborative
💡Grove makes it easy to cut toxins, plastic, and pollution with a collection of healthier home products
Join our free newsletter for weekly updates on the coolest innovations improving our lives and saving our planet.