LED foyer fixture from Artcraft

Saving on energy costs and outfitting your home or office environment with new lamps and light fixtures should be at the top of your home improvement project list.  Not only do new light sources deliver a superb quality of light, they are the key components in decorative and energy-efficient lighting design.

It is an exciting time in the lighting industry.  New products are being developed every day, and LED (light emitting diode) and SSL (solid-state lighting)*  lamps and light fixtures are at the core of future illumination.

What’s more, the integration of LEDs into building and electronic communication systems is bringing everything together and enabling total control with the ease of a smart phone!

Here are some guidelines to help you answer those questions and invest wisely toward one of the greatest home improvement projects of the decade:

WHAT YOUR LIGHTING DESIGN CAN AND SHOULD DO FOR YOU…

In addition to providing optimum levels of brightness, good lighting design must also…

•Eliminate glare

•Increase comfort

•Provide continuity

•Deliver good color rendering

•Allow for adjustability

•Instantaneously make you ”feel good” with an inviting luminous appeal

Because LED lamps require so little energy to provide a great deal of illumination, the energy consumed by the bulb will not be your main concern; your main concern will be getting the desired level of brightness and light appearance.

*NOTE:  LEDs, also referred to as SSL, provide the most energy-efficient and durable illumination because they are composed of “solid state” semiconductor light emitting diodes.

1.    Familiarize yourself with labels on new bulb cartons.

Brightness (in lumens)

Estimated Yearly Cost (depends on rates and use, $)

Lamp Life (based on 3 hrs/day use, rated in years)

Light Appearance (CCT)  (warm-cool, rated in degrees Kelvin (K))

Energy Used (in watts)

Color Rendering (CRI) (measured on a scale of 0-100)

BRIGHTNESS

Brightness levels are measured in lumens to give the amount of total light created by the light source.  Beyond the lumen count, “useable” light and brightness levels are also affected by fixture housings, lenses, filters and shades.  There are clear standards set to measure the lumen output of each LED chip.  ↓

LIGHT APPEARANCE  

Light appearance or correlated color temperature (CCT) helps determine the quality of illumination.  Designated on the Kelvin (K) scale, CCT for decorative interior spaces should be in the warm white (2700-3000K) range.  Sometimes lighting in the neutral white (3500-4000K) is preferred for certain areas, such as bathrooms and kitchens.

LAMP LIFE AND THE LED

Lamp life refers to how long a light source will last once it is installed and used on a daily basis in a typical application. Lamp life ratings, based on estimates from testing,  convey the time that half the bulbs in a sampling have burnt out or dimmed below fifty percent.

COLOR RENDERING AND THE LED

The color rendering index (CRI) measures the ability of a light source to bring out the true colors in décor, objects and surfaces.  Based on a scale of zero (no color rendering) to 100 (perfect color rendering),  a minimum of 80 CRI is acceptable for interior lighting applications.  A CRI of 90+ is even better.

However, because the standard CRI measurement does not always yield true results for some LED light sources, a new standard measure of color quality is in the works:  The Color Quality Scale (CQS) may soon replace CRI for a truer account of color rendering provided by the LED light source.-www.ledlightingexplained.com, Philips Solid-State Lighting, 2010

2.    Match light fixture to light source to ensure peak performance.

LEDs small size, low-temperature emissions, and focused uni-directional beam patterns make them perfect light sources for undercabinet lighting, track lighting and pendant fixtures.

LED general and flood lighting replacement bulbs are composed of clusters of diodes to provide broader beams of light.  General service LED bulbs that are multi-directional with 360-degree angle capacity are doing an excellent job of replicating the desired illumination of old incandescent bulbs. These LED  lamps include A19, PAR, BR and candelabra light sources that are providing more light with the added benefit of tremendous energy-saving, maintenance-free illumination.

Due to their long life and durability, LEDs are excellent in hard to reach places like foyer, attic and cathedral ceiling fixtures.

*Check for compatibility with all new light sources to make sure lamps, light fixtures, dimmers and automated controls are a suitable match.

3.    Compare “apples to apples”; diodes to diodes to ensure top quality.

 Many factors contribute to the quality of the LED light bulb.   Advancements in diode technology and mass production of LED light sources are bringing costs down to make these bulbs more affordable.  However, be wary of “cheaper” LED light sources.

•COB (chip on board), the diode itself is composed of a chip that largely determines  the quality of the bulb.

Prior to being marketed in appliances, fixtures or light bulbs, LEDs are sorted into bins according to their light output (lumen output) and color temperature.  Due to the process of “binning,” LED chips vary in their quality—especially in relation to their lumen output and color, so it is important to purchase LED light bulbs and LED light fixtures from a reputable dealer.

LEDs chosen from bins with higher lumen output are of better quality.  Color temperature is determined by matching up each LED according to a chromatic line grid for a specific color temperature.   LEDs chosen from larger bins contain more color variation , so they deliver an inferior quality of light.

•LPW (lumen per watt), this measurement helps to determine energy-efficiency and efficacy

•IC (integrated circuit) drivers, the quality of the LED lamp is also dependent on the type of driver installed.  LED bulbs contain “drivers” that can fail just like the ballast of a CFL (compact fluorescent). Better driver components make for a higher quality LED light source.

ENERGY STAR-ratings ensure that the LED has met stringent testing procedures.  ENERGY STAR-rated lamps clearly identify characteristics on LED light sources to guarantee that they consistently and reliably meet the desired brightness (lumens), energy-efficiency (lumens per watt), color temperature (CCT), color rendering (CRI), and dimmability requirements.

New ENERGY STAR Regulations include:

•Consistency Control:  More standardized testing methods to improve consistency.

•Dimmability Ratings:  A lamp is either dimmable or not dimmable.  If a lamp claims to be dimmable, testing is required and it must dim down to at least 20 percent.  If it is not dimmable, it must say so on the package.

•Greater Energy Conservation:  Efficiency requirements have increased for specific lamp wattages and types.

NOTE:  The Environmental Protection Agency (EPA), along with ENERGY STAR offers rebate programs as an added incentive to help you spring into action and upgrade with LED.  Check out rebate programs in your area or contact an American Lighting Association (ALA)-affiliated showroom for more details.

LED chandelier “Niagara” from Lladro

1800lighting’s Top LED Bulb Pics:

Bulbrite’s  LED  MR16 lamp

Philips medium base LED

Philips dimmable LED

Satco’s PAR38 indoor-outdoor LED lamp

Satco’s Kolour One A19 omni-directional LED lamp delivers 820 lumens and excellent color consistency.

Satco’s Ditto PAR LED lamps are available in 25- and 40-degree beam angles and either 3000K or 4000K.

1.  Invest in a Few Strategically Placed Garden Lights–Do not over light your landscape. Be sure to check the “dark sky”* ordinances in your town so that your landscape lighting design will be within legal limits of illumination.  Try a few garden spread lights to softly highlight flowerbeds, rock gardens and sculpted shrubbery.

2.  Work It Wisely—Put the ultimate control in the palm of your hand. Whether hand-held or on automated timers, outdoor lighting controls are the utmost in energy-saving and convenience to promote safety and security effortlessly and instantly.

3.  Prepare Your Patio for the King of the Grill—Task lighting is often neglected when planning your landscape and outdoor lighting design. While aiming for subtle illumination in most backyard areas, you need shielded, but plentiful focused task light over outdoor cooking stations.  An adjustable spot light installed in a rooftop corner or an attached grill light will help you to see that your chicken is thoroughly cooked and your burgers are not too well-done.

4. Watch Your Step and Provide Shielded Path Lighting —LED path lights and strip lights are available in a variety of colors and sizes to uniquely define and expand the boundaries of your outdoor living space while providing nighttime illumination for safe navigation.

5.  Go for the Life Time Guarantee—Superb new vendors are featuring landscape lighting products guaranteed to withstand the elements and weather naturally overtime without peeling or rusting.  Check out new post lamps from Northeast Lantern–all parts, with the exception of glass, are guaranteed for life!

 Say “Happy Father’s Day!” and bring it on home. Great landscape lighting will truly make his home feel like his castle. 

 Best Landscape Lighting Finds For Summer 

Path Lighting: “Nexus,” new from Hinkley Lighting featuring LED and a Bronze finish; “Dwell”  1547 from Hinkley in a Buckeye Bronze or Hematite finish.

Garden Lights: “Intaglio” Brass Crook Neck 1543 landscape light in Olde Bronze from Kichler Lighting; Tiffany path light in Antique Bronze with Green Faux Tiffany shade (P5271) from Progress Lighting.

Grill and Wall Lights: Barn Lantern from Northeast Lantern available in a choice of unique finishes including: Antique Brass, Dark Antique Brass, Dark Brass and Verdi Gris.

Step and Deck Lighting:  LED-TO24-5 Tape Lights from WAC Lighting, available in Amber, Blue, Green, Red, and White.

 Be sure that your new outdoor lighting purchases are in keeping with the dark-sky outdoor-lighting codes in your community.

*The latest landscape light fixtures are energy efficient and in keeping with new “Dark Sky” regulations.  “Dark Sky” ordinances continue to spread across the country in an effort to reduce light pollution.  Check the latest nighttime light restrictions in your town, to make sure your outdoor and landscape lighting is in keeping with new code laws.  Call your local government’s community planning and zoning office.  Fines for violating dark-sky ordinances may cost up to $100–Consumer Digest Communications, LLC.

The emergence of shielded dark-sky-compliant fixtures makes it easy to update your landscape lighting in keeping with the new laws. In addition to being environmentally friendly, these fixtures reduce glare, and they are affordable and energy saving.

If you are in the market for a new solar panel, you’re probably already sold on the incredible energy and long-term monetary savings that come from a home solar system. And even if you understand the process of installing the solar system, does that necessarily mean that your home is ready for the installation? In this post, we take a quick look at the process of preparing your home for solar panel installation.

One of the first things to consider is the structural stability of the roof. Is it strong enough to support your new solar panels? Consider getting a building inspection to make sure the roof is equal to the task.

In addition to the structure, you’ll want to take a good look at the surrounding area. Are there tree branches overhanging the future solar array? The debris from trees and the possible trauma from branches can inhibit and even damage solar panels. Such trees are best trimmed for near-term and future growth.

Any structures or devices in the area of the solar array need to be removed or relocated. Antennas and ceiling vents are particularly crucial pieces to work around. If your roof prevents easy access to the solar panels, think about finding a way around that. Some roofs don’t encourage access and need hatches built in so you can easily reach panels for repair.

Of course, we have plenty of experience devising and consulting on such solar projects. We’ll help you decide on the most appropriate changes to make in your home and yard to make the perfect solar installation work for you. Don’t hesitate to call us so we can start the process right away. We get the ball rolling with a free consultation over the phone. We’ll check out your home with satellite data before we even visit. By the time we’re done with our first site visit, you’ll have a good idea of what our installation and the necessary preparation mean for you.

Improving your home energy efficiency is a worthy and admirable goal. You can help reduce your impact on the environment while saving money with savvy decision making. However, the up-front investment for some efficiency upgrades is substantial, so always do your due diligence before you find electrician services and commit to buy. Read on to clear up some misconceptions about home efficiency and make sure your money is being put to good use.

You Don't Have to Sacrifice Your Comfort: It's true that the best way to conserve energy is to use less of it with strategies like turning off the lights or keeping the temperature lower in the winter. But that doesn't mean you have to sit shivering in the dark. The key to efficiency is to get the same amount of utility for less energy input. That means replacing old incandescent bulbs with LED versions, or investing in better HVAC technology like a smart thermostat. That way, you can keep your home environment tuned to your comfort while reducing consumption at the same time.

Don't Rush into a Big Ticket Item: The most dramatic way you can upgrade your efficiency is with a brand new heating or cooling system. Equipment efficiency has improved drastically in recent years, and new technologies like geothermal heat pumps, biomass boilers and solar panels can all reduce your bills dramatically. However, they aren't risk free. You’ll often face a significant up-front investment when you find electrician services for these installations, and the actual savings that you will realize can vary widely based on factors like the price of fuel. You could also see a loss if you make a big purchase and decide to sell your home soon after; there’s no guarantee you’ll recoup the cost in the selling price.

That's not to say you should avoid large efficiency investments – just look before your leap. You will get the best return from these items if you already need to replace outdated equipment anyway, and if you plan to stay in your home for many years. To reduce some of the upfront costs, you can also look for federal tax credits that refund up to one third of what you spend, as well as options to lease solar panels so you don't have to put any money down at all.

Don't Forget the Insulation: On the other side of the coin, new HVAC technologies won't do you much good if all that treated air just leaks into the outdoors. One of the biggest ways you can improve your efficiency is by plugging leaks and upgrading your insulation, which is typically a much cheaper fix. With a leak detector, some caulk and spray foam insulation, you can seal up your house with minimal investment, saving you money in the short term as well as preparing the house to get greater efficiency out of newer technologies.

For more straight shooting about how to get the most value for your efficiency investments, find an electrician to conduct an energy audit on your house. Your local Mister Sparky® is always available to help!