constant-current LED driver or constant-current driver is used to regulate the amount of current that is supplied to an LED or LED array to maximize LED lifetime. If current is not regulated, LED brightness can fluctuate and life span can be shortened. The constant-current driver is used for LEDs or light fixtures that require a stable output current and operate within a range of voltages. Most finished LED products already have a constant-current driver or resistors to regulate current. If you’re building an LED fixture or replacing a constant-current driver, it’s important to verify that the output current and voltage of the driver is compatible with the LEDs’ current and voltage. If your LED product already has a constant-current driver or uses resistors in the LED array, you might need a constant-voltage power supply.

If your LEDs are dimmable and you want to change their brightness, choose a Magnitude Dimmable Power Supplies. These dimmable power supplies work by varying the power on the AC input side of the power supply by means of a TRIAC dimmer. This change in power on the AC input side will vary the voltage on the DC output side and control the intensity of the LEDs. TRIAC dimmers are common hardware store and household dimmers, which include brand names such as Lutron and Leviton.

Pulse-Width Modulation Dimming: Pulse-width modulation (PWM) dimming can be used to control dimmable power supplies such as Mean Well LPF Series. This type of dimming control adjusts the output current based on the duty cycle. As the duty cycle increases, current will increase and the LEDs will be brighter. Conversely, if the duty cycle decreases, the current will decrease and the LEDs will be dimmer. Pulse-width modulation for these drivers is based on a 10-volt signal level with a frequency between 100Hz-3KHz. The MLD-5A are compatible for this application.

Resistive Dimming: Resistive dimming can be used to control dimmable power supplies such as 12-Volt Mean Well HLG-40-240 Series or 12-Volt Mean Well HLG-600 Series or here.

The efficiency of a power supply or driver indicates the percentage of power that goes toward making your LED product function. An efficiency of 80 percent or higher is recommended for operating LEDs. 

When choosing a driver or power supply, the size of an LED product’s housing or area of installation is important. If you wish to put a constant-current LED driver inside of a product, the driver must be small enough to fit in the product’s housing. Similarly, if the driver or power supply is used outside of the product’s housing, it should fit the area of installation. Drivers and power supplies are available in a variety of sizes to suit your needs.

A Class 2 driver or power supply is in accordance with limited power levels defined by the National Electric Code (NEC) and fulfills the requirements of Standard UL 1310. Output is limited to 60 volts DC and 100 watts. Because power sources with this rating have limited output, it might not be possible to power as many LEDs or lights as those that don’t have a Class 2 rating. However, these power supplies and drivers provide protection from fire and electric shock.

A Class II rating refers to a double insulation layer between AC input and DC output wires. These drivers and power supplies do not require a ground connection.

Are you thinking that it might be a good time to install solar panels for your home? More correctly, there has never been a better time to invest in solar panels. Why is it such a good time to install solar panels?

For starters, there are incredible federal tax rebates currently in place that allow you to detect a portion of the expense of installing the panels from your taxes. About a third of that cost, no matter the cost, can be subtracted from your taxes.

The California Solar Initiative was put in place a few years back to encourage residents to take advantage of one of our most abundant resources: sunshine. Now, you may be eligible for a variety of monetary incentives to install a home solar array. The policies are extremely varied across the state, and many of them have expired. Some areas still have potential for Solar Incentives, so acting now could save you additional money.

There is already a favorable picture of the solar installation scene right now, but it gets even better when you consider solar leasing. Solar leasing isn’t the right choice for everybody, but it has tremendous allure, too. Basically, solar leasing is a partnership between you and a solar installation contractor. They install the system and you pay back the cost of the materials over time. Even as they pay down their solar lease, many residents enjoy savings on their power bills, too. You might even be eligible for free installation, making the proposition an investment of zero dollars for a lifetime of savings.

If you’re interested in the potential of solar panels and solar leasing, call us to discuss your options. We can get you started with a quote over the phone today and soon have a solar array up at your house. It’s never too late to start saving, so start today!

Lighting is a critical aspect in a number of industries such as manufacturing, mining, marine, packaging, and even sports. Electrical fixtures for such industries are designed for heavy duty performance and can last even in the most adverse conditions such as extreme temperatures and climate.

Apart from ensuring proper lightening and enhancing the output, electrical lighting also helps in maintaining safety in your workplace. If you have a well-lit work space, then your workers can avoid unwarranted accidents like stepping on sharp tools, bumping into equipment, etc. You can use a wide range of electrical light fixtures such as LED, magnification lights, fluorescent lamps, halogen machine lighting, etc.

You must choose the right light fixtures based on the environment you work in and the lighting demands of the space where you need to install them. Let us look at some industrial lighting fixtures that are available.

5 Types of Industrial Lighting Fixtures

In industries like mining, transportation, steel, marine, etc., there are high risks of explosions which you cannot overlook at any cost. You have to make sure that the lighting fixtures have the ability to withstand the heat and pressures that are generated by an explosion. Explosion proof fixtures meet some of the most stringent quality standards of the National Electric Code.

Indoor fixtures can be installed in a number of indoor work areas like workshops, workstations, bays, etc. As different work environments have different requirements for lighting systems, it would be ideal to contact a supplier who can offer you customized lighting requirements. Ensure that the lighting systems are capable of withstanding harsh working conditions as well as extreme temperatures.

Roadway fixtures are ideal for places where you need high mast lighting. Safety is extremely important on the roads and is of major concern for the protection of all those present on the road, which is why you need a brightly lit road. You can control the amount of light generated by these roadway fixtures to make them brighter or dimmer, based on the time of the day they are being switched on.

Every sports ground requires proper lighting. It isn’t a pleasant experience for the spectators when they can’t clearly see what’s going on in the ground/field and it would equally hinder the players from performing well if the lighting is compromised. Regardless of which sport it is, be it tennis, football, cricket, basketball or rugby, flood lights are an indispensable part.

Places like nuclear plants, mining fields, oil rigs and underwater operations require high quality and failure-free lighting solutions. It is important that there are various kinds of light sources as well as lights so that the work doesn’t halt due to lighting failure of any kind. Ideally, you must not use regular industrial lighting fixtures in such places. Make sure the lighting you use are reliable, have a long life and have low maintenance costs.

 Illuminate anything from skateboards to yard games, and transform them into unique, eye-catching displays that you can use anywhere. single colors or

Perfect for tailgating or late-night stargazing—portable LED light strips make the perfect truck bed lights. They’re easy to install and are a great way to add colorful illumination without having to do any vehicle wiring. Adhere the strips to your truck bed with their adhesive backings, and mount the battery pack in a covered location so that it’s not exposed to water.

Let your little one ride in style with LED strip lights on their wagon, stroller, or ride-on Power Wheels vehicle. These portable LED lights are super simple to install and can be set to one of many exciting single-color or color-changing modes. They will not only capture the attention of your baby, but they’ll also provide increased safety and visibility for evening walks or events.

From movie, theater, or extravagant Halloween props to models and costume figures—portable LED strips lights will take your project to the next level. They’re available in several shades of white as well as pink, UV, blue, green, yellow, amber, red, or color-changing RGB to match any theme or design.

Decorate your skateboard or scooter with LED strip lights, and differentiate yourself from the crowd. The portable LED lights are easy to apply, and you can use the wireless RF remote to control single-color or color-changing modes while you ride.

Brighten up your next tailgate party or camping trip! Install portable LED strip lights on canopy tents, sun shelters, instant canopies, pop-up shelters, or E-Z UP Instant Shelters. A variety of colors are available—including “Bugs-Away” yellow—and the strip lights provide up to 402 lumens of illumination.

With portable LED strip lights, you can create a lighted wreath, garland, or other holiday decor that’s unlike anything storebought. Colors are available for every holiday, and the attention-grabbing strip lights have several modes from flash to strobe to fade and more.