If you’re like us, you are proud of the artwork you’ve chosen to adorn the walls of your home or business. A framed movie poster, an original oil painting, or even a stylish wall hanging all serve to bring color, and life to a room. Make sure that the images that have been so carefully selected are seen in their full splendor with the right lighting.

You may think of a fan as something you would only use in the summer time. It stirs the air and provides a nice cool breeze. You probably already know it is cheaper to run several ceiling fans then it is to lower the thermostat on the air conditioner a couple of degrees. But, did you know, a ceiling fan can also help reduce the workload of your furnace in the winter? An electrician in Santa Monica will explain why a ceiling fan is a valuable addition to any home no matter what the weather is like. The Electric Connection has been installing fans for happy customers for years.

Just like in the summer, the fan rotates the air around. In the summer, it rotates the cooler air ensuring a room is at a somewhat even temperature. This tells the thermostat the room is cool enough and the air conditioner does not need to turn on. In the winter, it is essentially the same idea. Hot air rises. If you are sitting in your chair or lying on the couch, you may feel a bit cool. When you stand up, you can feel the change in temperature. The trick is to push that hot air down to where you are relaxing without adjusting the furnace up a couple of degrees. All this does is create more warm air to rise to the ceiling.

During winter months, the ceiling fan blades should be reversed to run in a clockwise motion. This creates a downdraft. All that warm air will be circulated throughout the room thus taking some of the work off the furnace and saving you money. If you do not have a fan, but would like to have one installed, call your electrician. Santa Monica residents can call The Electric Connection to have one or more ceiling fans installed.

Central forced air heating is by far the most popular kind of Zone heating, also called zone control heating, is a system of dampers installed in the ductwork of your home. The dampers are basically large valves that can open and shut to direct air flow. A damper is installed at each room junction, effectively splitting the house into a number of isolated zones. A thermostat is installed in each room with a damper, allowing that room total control over the air flow into it.

Zone heating is often installed to remedy the two problems mentioned above. Normal central air heating is inaccurate in which rooms it heats, so zone heating isolates each room to allow precise control over their climates. Central air heating causes a lot of uneven hot and cold spots, due to its reliance on a single thermostat. Zone heating compensates for this by installing many thermostats, ensuring that each room can be set to the comfort level of whoever occupies it.

By solving these two issues, zone heating saves energy and makes the rooms in your home more comfortable to be in.

Halloween is a little over a week away, and whether you’re throwing or attending a party, taking your kids trick-or-treating, or getting your house ready for trick-or-treaters, it’s sure to be a night filled with endless fun – and scare. However, we want to help ensure that the kind of scare that may ensue is all in good fun, and not legitimate.  This is why we want to provide some helpful electrical safety tips to those planning on transporting party-goers or trick-or-treaters to another realm with their decorations.

Electrical cords in high-traffic areas can be dangerous as it can cause people walking over them to trip and get hurt. Furthermore, you should inspect your cords for exposed or frayed wiring. Wires that aren’t 100 percent intact increase the chances of electrocution and fire, so always err on the side of caution and replace cords that could pose a threat. While Halloween is intended to a night filled with surprises, but don’t let one of them be a trip to the emergency room.

To prevent guests from tripping over cords, consider purchasing cord covers or using duct tape. Your local hardware store should carry both of these.

Before hanging lights inside or outside, check the box to see that they are Underwriters Laboratory (UL) approved. This means they will have been tested and are completely safe to use. If lights are UL-approved and tested, you should easily be able to find the label on both the outside of the box as well as on the actual lights themselves.

Just like your electrical cords, you should always inspect your lights for frayed and exposed wiring as well as faulty plugs. If you do find that they’re not in good condition, the best thing to do is replace them. Continuing to use these lights will only increase the chance of electrocution and fire.

Don’t staple or nail electrical wires or cords because doing so could cause a malfunction in the system, sparks, or a fire. Furthermore, avoid attaching wires or cords to anything metal. Follow the directions closely to ensure safety.

Leaving for work? Going to bed? Don’t forget to unplug your lights and decorations! When you leave things plugged in for longer than they should be, you run the risk of having overworked bulbs and wiring, which could lead to a fire. By unplugging them, you can have peace of mind while you’re away, not to mention, you’ll save money on your utility bill!

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.