We’re thrilled to offer new LED Skylights! Designed for dental office lighting, hospital lighting, classroom lighting, waiting rooms, basements, or other applications with suspended grid ceilings, the decorative LED light panels are an innovative alternative to window skylights. They feature vivid sky designs that are printed directly on panel lenses. Using Even-Glow® technology and diffused optical lenses, these panel lights deliver smooth, flawless illumination without visible bulbs or hot spots. The 2-by-2-foot and 2-by-4-foot panels are available in dimmable and non-dimmable versions. Dimmable panels offer an alternative ceiling and wall surface-mount option in addition to suspended grid ceiling mounting.

LEDs in the panel lights are designed to last three times longer than fluorescent tube light bulbs without the notorious hum or flicker they produce. Each LED panel light has a slim aluminum alloy frame. Non-dimmable panels are equipped with a UL-Recognized constant-current driver. Dimmable panels have an internal 0-10-volt dimmable constant-current driver. Dimming can be achieved with a 0-10-volt switch or by using the light’s power-cycle feature to activate set brightness levels. The energy-efficient panel lights operate within a wide 100-277V AC range.

Sun Beams

Jet Set

Summer Sky

Balloon 1

Balloon 2

According to the Electrical Safety Foundation International, more than 30,000 non-fatal shock accidents happen every year. Electrical shock is relatively easy to prevent if you know what to look for and what to avoid. With some basic knowledge and safety training, you won’t become a statistic. Read some of our quick tips below to find out how you can protect yourself and others from accidentally receiving an electrical shock.

Wall plates and light switch covers are not just there to make sockets look better–they keep debris out of the sockets and shield fingers from exposed wires. Never stick your hands or a metal utensil into a wall socket; the currents from an electrical shock can cause injury or even death.

Educate yourself on how the fuses, circuit breakers, and wires are set up in your home. This simple step can prevent injury and also allow you to know the limits on where you can plug in powerful tools and appliances. In addition, it can be helpful to match light bulbs’ wattage to your lamps. You can usually see the recommended maximum wattage printed around the light bulb socket. It’s wise to use light bulbs with equal or lesser wattage so you don’t overload the lamp wiring. It’s also good to know if your house is wired with aluminum or copper wiring, because these metals handle heat differently.

Any electrical equipment that sparks, gives out small shocks, frequently short circuits, or has frayed wires is not safe to use and may need to be fixed or replaced. If any wires are sticking out from the wall, don’t tamper with them. Have an electrician inspect the wires first, especially if they appear damaged.

When storing cords, don’t let them twist or get into haphazard knots or else they may tear. Tuck them away somewhere that small children can’t find them and pets can’t chew on them. Many hardware stores sell cord organizers to make this easy for you.

Try to avoid having too many heavy appliances plugged in and running from the same outlets or power strips. This can lead to overheating, a blown fuse, or an electrical fire. Use extension cords sparingly and try to limit their use to temporary arrangements when doing work around the house. If you’re constantly in need of extension cords, you might be better off just having another outlet installed.

Never leave electrical appliances somewhere they can easily fall into sinks or bathtubs. If an appliance accidentally falls into the water while plugged in, turn off the power to that circuit before you remove the object from the water. Then let the appliance fully dry and ask an electrician if it’s still acceptable to use. Store outdoor electrical appliances in a dry place where they are safe from rain, hoses, or swimming pools.

If you are working with electricity around the house, turn off all appropriate power sources and wear protective gloves and/or boots. Remove any metal jewelry and don’t wear clothing that could get caught on a wire. If you’re the one doing the work, do not assume that someone else has turned off the power sources. Always double check for yourself for your own safety.

Don’t hesitate to call a professional with questions if an electrical job is intricate or beyond your scope. A tiny mistake can lead to serious consequences, so hire a licensed electrician for any complicated or dangerous jobs.

More Problems

Okay, so light pollution isn’t good. But perhaps you’re thinking, if we turn off the lights that illuminate our streets and sidewalks, homes and buildings, they’ll become dangerous. Car accidents are bound to increase on dark, busy streets, and walking on sidewalks out at night would be scary to say the least. Not to mention a poorly lit home is a target for sinister intruders.

So what do we do? Is there any sort of compromise?

New LED lighting offers some hope, but it’s certainly not all sunshine and rainbows.

How LED Light Can Help Decrease Light Pollution   

How LEDs May Add To Light Pollution

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.