If you’re searching for a way to control your lighting from anywhere and without flipping a switch, Wi-Fi LED lights are the perfect products. With a Wi-Fi LED Controller Hub, you can control compatible LED bulbs, LED flood lights, and LED strip lights with your Android or iOS-enabled smartphone or tablet. The Milight 3.0 app, along with a Wi-Fi compatible controller when necessary—allows you to power lights on and off, control multiple zones of lights, select from thousands of colors, choose from various single-color and color changing modes, and control brightness and speed.

Wi-Fi compatible flood lights are great for landscape lighting, tree uplighting, architectural wall washing, and other outdoor applications. These LED landscape lights are available in 30- and 50-watt versions and have separate LEDs for either white or colorful illumination. They plug into a standard 3-prong outlet and can be easily connected to a Wi-Fi hub. Connect multiple lights to the hub, and synchronize their color, brightness, or mode with your smartphone or tablet.

CaseStudy Design, has become locally popular for their unique light fixtures that are made out of … wait for it … books! If you’re as surprised as I was when I first learned about CaseStudy Design and its owner/founder/designer Chall Gray, who are engaged in the practice of upcycling old things like books into lovely light fixtures, then read on for an interesting interview with a book-lover turned lamp designer.

1. Hello, Chall, and thanks for talking with me. First, can you tell me a little about your background and upbringing?

I’m a native of western North Carolina, and grew up on a farm out in the country. Design was something that gradually became more and more central to my life and predilections the older I’ve gotten.

2. So you’ve grown up surrounded by upcyclable things. That makes me wonder: Why books? Why not make lamps out of tissue boxes, skulls, or aluminum cans?

4. What are your goals with Case Study Design? What does the future look like?

I currently work full-time as VP at Thirsty Monk, where we have a series of beer and cocktail bars and a brewery, so I’m only able to devote so much time to CaseStudy, but it’s a central passion of my life, and luckily production doesn’t depend on my schedule because our Production Manager crafts the lights in our shop in West Asheville. As of this week our lights will be on display in Downtown Books & News, a great used bookstore in downtown Asheville, and we’re also working on a design collaboration with a local audio company on a set of home speakers, actually, which is a fun side-project. I’d love to grow the business to having a larger retail presence over the next couple of years, but really, we’re having a blast just designing and building lights.

6. Who are some of your favorite designers, lighting or otherwise?

My influences are pretty varied, but a few touchstones are the architect Tom Kundig, whose work I go back to time and time again, the shoe designer John Fluevog, and watchmaker George Daniels. The great modernists of the 20th Century, Frank Lloyd Wright, Saarinen, Eames, etc. And in terms of lighting, Ingo Maurer and Ilse Crawford immediately spring to mind.

Conclusion: Chall Gray and his CaseStudy Design Firm are doing impressive things with upcycled materials and here!

The controller keeps on monitoring the application requirement in a continuous control loop. It then commands the inverter to produce the required voltage and frequency to meet the application requirements. To do this, the controller, comprised of a microprocessor, takes the input signal from the sensor and compares this with a reference signal. It then generates the appropriate control signal for the inverter to vary its output power.

In a typical application, the controller will monitor process parameters such as pressure, flow rate, temperature or liquid level. For example, an oxygen sensor in a boiler provides a signal to adjust the speed of the fan and control the amount of oxygen in the boiler system.

Today’s drives, using microprocessors, semiconductor power switches, and SMDs are now smaller, compact, cheaper, more reliable and efficient. A typical drive will also include a filter to suppress harmonics generated when converting the DC to AC voltage.

It is important to know the basic information about workplace electrical risks and prevention, especially if you are working in the Here are some of the most common workplace electrical risks:

Faulty Equipment: Equipment that isn’t working properly can cause electrical shocks. These shocks can cause serious injury in and of themselves, but can also lead to workers falling off ladders or other platforms. Faulty equipment and electrical appliances can also cause fires.

Misuse of Equipment: Workers who do not have adequate training on certain pieces of equipment may not follow all the necessary safety precautions. This can result in electrical shocks or fire.

Misperceptions: Workers may be working on or near equipment which they thought which they thought was dead but is actually live.

If you are working around electrical equipment, it is highly likely that you might encounter workplace electrical risks on a daily basis. Raising awareness for you and your co-workers, in addition to proper care and maintenance of electrical equipment is key in preventing hazards, injury and damage.  That’s why it’s so important to familiarize yourself with potential dangers, learn how to avoid them, and be prepared in case of emergency. Good luck keeping yourself and your workplace safe.