الكاتب: GAHZLY
Why Edison Achieved More for Mankind Than Tesla
[ad_1] In 2007, the company I work for was the first company to propose 48 V-DC as the voltage of choice in a local DC-System, when we introduced led lighting that was DC ready. Schneider of France and General Electric (GE) were following suit in 2013 and 2014. DC will be the on-site electricity distribution…
Recent Home Security & Safety Innovations
[ad_1] When it comes to the world of home security and safety products, there’s been a true revolution in just the last few years. With advances in monitoring, lighting and electronics technology, new products and devices abound in the marketplace. Here’s an overview of some of the latest. Robots While we’re all familiar with the…
The Importance of Selecting Proper Bathroom Lighting
[ad_1] Bathroom lighting is critical. This is usually the first room we enter in the morning, setting the mood for the remainder of the day. It’s also the room we enter when we are half asleep in the middle of the night. Washing, putting on make-up, shaving, grooming, and taking medications are but a few…
Advantages and Disadvantages of CFL and LED Light Bulbs
[ad_1] Following the phase-out of incandescent light bulbs, you will decide which energy-efficient bulb to buy next time one of your lights goes out. While all energy-efficient bulbs use less electricity than old-fashioned incandescent ones, there are significant differences between the various options. CFL Compact fluorescent lights are a smaller version of the fluorescent strip…
How to Calculate Your Light Savings From Replacing Incandescent Bulbs
[ad_1] The news about money and light savings by replacing old bulbs is old news (unless you have been living under a rock). But the topic of light savings is not overdone yet. Suppose every household in the US would switch to high-efficiency light bulbs (such as compact fluorescent bulbs). This would reduce the nation’s…
Do Vintage Filament Light Bulbs Still Have a Place in Our Homes?
[ad_1] Incandescent or vintage filament bulbs were a type of light fitting that were readily available in many consumer outlets that we shopped in. If a fitting at home stopped working we would go to the local shop and purchase a new one to screw into place. However, over the past decade these type of…
The LUX of Lighting
[ad_1] What is LUX? Generally it is a measurement of the intensity of the light produced by any lighting fixture. The higher the measurement of LUX the more light available over a specific area. This is usually discussed in terms of “Lumens” per square meter. Okay, you might then say, what the heck is Lumens?…
Outdoor Home Lighting For All Occasions
[ad_1] Thanks to technology, new materials, and better workmanship, outdoor lighting has changed dramatically over the years. Today, you will find multiple solutions for illuminating your outdoor living space regardless of the desired aesthetics or ambience. Because of the wide array of choices, you could create a formal, elegant space, which would be ideal for…
هبوط الجهد الكهربائي و اسبابة 1
هبوط الجهد الكهربائي و اسبابة حساب هبوط الجهد الكهربائي و اسبابة في الكابلات، عند تمديد كابل من مصدر الكهرباء إلى الحمل بمسافات طويلة، وقياس فرق الجهد الواصل للحمل ستلاحظ هبوط الجهد بشكل واضح بمقدار يعتمد على طول الكابل، وقد تكون نسبة الهبوط أقل من 5% أو أعلى من ذلك. هبوط الجهد في الكابلات موضوع مهم…