[Kalle Hyvönen] just finished building his own aquarium lights ... and the ability to automatically switch the light on and off using an RTC chip with a battery backup. The sketch includes ...

Lighting is a key component of any aquarium setup, but it’s not always clear why or how it affects your fish. Do they necessarily benefit from lighting, or is it something that should be used a ...

The best smart light switches let you control your lights with a phone or voice assistant and can save you money When you purchase through links on our site, we may earn an affiliate commission.

Smart outdoor lighting is simple to install and set up, easy to customize, and available in a wide range of styles. You can add any one or several of these lights with little effort, and you’ll ...

There has been light from the beginning. There will be light, feebly, at the end. In all its forms—visible and invisible—it saturates the universe. Light is more than a little bit inscrutable.

Here’s how it works. The speed of light traveling through a vacuum is exactly 299,792,458 meters (983,571,056 feet) per second. That's about 186,282 miles per second — a universal constant ...

The five gallon Fluval Spec Aquarium Kit is our top recommendation for betta owners. It includes almost everything you need to get started, provides excellent filtration, and is designed for betta ...

Starting next week, the Tennessee Aquarium’s towering peaks—standing 143 feet above the city—will go dark as part of a multi-week project to upgrade its lighting system. The iconic landmark ...

The dark rooms, lit by soft light emanating from the tanks ... The AZA ensures that each aquarium meets minimum standards for animal welfare, care and management.) At the massive Georgia Aquarium ...

This year, many internationally recognized architects have entered collaborations with furniture and light design companies, exploring the intersection of design and architecture. Despite the ...

We need light to see. Light can come from many different sources, such as the Sun, stars, torches, lamps and candles. Some sources of light are so powerful that they can damage our eyes if we ...

The right lighting can make a big difference in your home. The way light touches a room, with a warm glow or a sharp, white brightness, can transform its aesthetics. That’s where LED bulbs come ...