Lighting News

Everything That You Need to Know about the Latest Light Bulb Efficiency Standards

As of August 1st, 2023, a new energy efficiency standard from the US Department of Energy took effect; banning the sale and manufacture of any light bulb that does not meet these standards. These new standards essentially ban almost all forms of incandescent bulbs - the once ubiquitous type of bulb which has been seen in popular culture since it was patented by Thomas Edison at the end of the 19th century. But before you throw out all of your old incandescents, here’s an explanation of what the new regulations really ban as well as the several exceptions to these new rules.

The new DOE standards only ban the sale and manufacture of less-energy efficient light bulbs, not the use of said bulbs. So while you may not be able to find these bulbs on store shelves anymore, don’t expect that the FBI will be kicking down your door just because you still had some old incandescents collecting dust in your closet.

EV Chargers Explained: Choosing the best one for you and your electric vehicle.

While there is quite a bit of discussion these days surrounding the use of electric vehicles, the technology that powers these vehicles themselves don’t get nearly as much attention. Electric Vehicle (EV) Chargers, also known as Electric Vehicle Supply Equipment (EVSE), are available from a wide selection of manufacturers for both commercial and residential use, you may have even seen EV charging stations pop up in your local supermarket’s parking lot. With all the options such as charging levels, output wattages, software packages, as well as the mountain of available accessories, choosing the right EV charger can seem daunting. However, once you understand what criteria best fits the needs of your electric vehicle, it becomes much easier choosing the charger. This article will explain what each level of EV charger is, what software package and network connectivity options are available, and more, so that you

LED Basics: Everything you need to know about LED Lighting for your home and business.

LED is an acronym meaning ‘Light Emitting Diode’. This diode turns electrical energy into light, a diode is an electrical component that only works in one direction. It emits light when electricity flows through in one direction, from the Anode (positive side) to the Cathode (negative side). Due to this uni-directional system, LED Bulbs require less electricity to light and are much more energy efficient at producing more lumens compared to conventional light bulbs. LED lighting products produce light up to 90% more efficiently than incandescent light bulbs. LEDs typically do not “burn out” or fail. Instead, they experience ‘lumen depreciation’, wherein the brightness of the LED dims slowly over time. LED “lifetime” is established on a prediction of when the light output decreases by 30 percent. LEDs are “directional” light sources, which means they emit light in a specific direction, unlike incandescent

Lighting Control Systems

There is no disputing that lighting technology has been advancing in leaps and bounds. The latest in LED lighting, for example, allows for greater operational capacities and more energy efficient lighting fixtures. As the technology behind the lights themselves advances, so too does their lighting control systems. Lighting control systems can generally be defined as any room or building based system that controls various building automation applications; such as room lighting, HVAC systems, security and motion sensors, and even window blind control. Since there is such a wide variety of applications for these systems, there are multiple different types of lighting control systems. Each of these systems have their own use case based on cost considerations, application, and brand compatibility. This short article will discuss each of the types of control systems and breakdown their advantages and disadvantages.

The biggest difference found in lighting control systems

Decoding ANSI Codes

An ANSI code is a series of letters and/or numbers that can be found on High-Intensity Discharge (HID) and Halogen lamps and ballasts. While ANSI coded lamps are slowly being phased out in favor of LED systems, ANSI codes are still useful when matching HID lamps with ballast or vice versa. The ANSI code gets its name from the American National Standards Institute and is used across all industries to ensure uniform identification and performance among commercial products. Essentially, ANSI codes allow one to tell at a glance what the product is and its intended usage. This article will discuss all of the meanings of ANSI codes in lighting and why they are useful to consumers and manufacturers alike.

Ceramic Metal Halide Lamps

Ceramic metal halide (CMH) lamps are a high-intensity discharge (HID) lamp similar to traditional metal halide lamps. Metal halide lamps use a combination of pressurized gasses, salts, and metals inside the glass bulb of the lamp to produce light. An electrical current is introduced by an arc tube within the lamp. An arc tube is the ignition source found at the center of all HID lamps. These use an electrical current to heat up and vaporize the materials inside the bulb; producing a wide range of ultraviolet (UV) wavelengths. This creates both visible light and UV radiation similar to that produced by the sun. For this reason, the bulbs of metal halide lamps are covered in a protective layer, known as luminaire, which allows only the desired wavelengths of light to escape. This broad spectrum of light is one of the desirable qualities of metal halide lamps, particularly CMH lamps. Unlike metal halide lamps which use an arc tube made of quartz, CMH lamps use ceramic arc tubes. This seemingly minor change in construction allows for ceramic arc tubes to reach higher operating temperatures than quartz ones. The higher temperatures allow for better efficiency, less maintenance, and a broader spectrum of light.

Bulb Bases & Sockets: Everything You Need to Know

Much like with bulb shapes, the wide variety of bulb bases and sockets can be daunting if you don’t know what you’re looking for. Nobody wants to discover too late that they got a bulb that is slightly too large for the socket or has a different pin configuration. Luckily, each base and socket can be easily identified based on both their look as well as their use. This article will cover the most common bases and their compatible sockets. This includes screw bases and pin bases; including fluorescent and compact fluorescent bases. And just as with bulb shapes, each base can be identified using a code of letters and numbers designating the base type, diameter, and configuration. This code consists of a starting letter signifying the base type, followed by number(s) measuring its diameter in millimeters, and, if applicable, additional letters to note other characteristics. A common example is the E27 base, also known as the Medium base. The

Bulb Shapes: Everything You Need to Know

There are many types and varieties of light bulbs, each with its own specific usage. Even just for household lighting, the wide range of bulb shapes can be daunting. Fortunately, the designations for bulb shapes are ordered alphabetically for easy identification. There is a bulb shape for nearly every letter in the alphabet, some being more prevalent than others. For the purposes of this article, however, we will only cover the most common styles and explain their best usages. In addition to describing the shape designations, this article will also explain how to tell the dimensions of the bulb as well as relevant variants of the bulb shapes.