Holiday Lighting Tips To Keep You In The Green

(Image: Wikipedia)

‘Tis the season to make spirits bright with holiday lights- but that doesn’t mean you have to go broke paying high energy bills this winter! While decorating the tree, house, or garland, a whole section of lights can go dark – along with holiday spirits, and light outages can be frustrating and time-consuming to repair.

To help reduce the frustration of decorating, the LightKeeper Pros have produced a list of holiday lighting tips- which we’ve reproduced, below. Plus check out these great ways to winterize your home and maximize energy savings via Green Living Ideas.

Holiday Lighting Tips

Measure: To estimate the number of lights needed for your tree, plan on an average of 100 lights per every foot of tree height.

LED vs. Incandescent: LED lights are more expensive than incandescent, but typically last longer. Due to their low voltage, more sets of LED lights can be strung together end-to-end than traditional sets. Be sure to use lights that have the label of an independent testing laboratory such as Underwriters Laboratory (UL).

Inspect: Before stringing lights check for broken bulbs and sockets, frayed cords, burned out lights and loose connections. Replace and repair any damaged light sets. For sets with bulb outages, use a light tester to find and fix the problem in seconds.

Connect: Connect no more than three strands of mini string sets and a maximum of 50 bulbs for screw-in bulbs. Read the manufacturer’s instructions for the safe number of LED strands to connect. Use no more than three light sets on any one extension cord.

Indoor vs. Outdoor: Some lights are only for indoor or outdoor use. Outside lights are exposed to water, so they should be rated for outdoor use. Wrap connections with electrical tape when two or more light strands are being used. Outdoor lights should be plugged into circuits protected by ground-fault-interrupters (GFCIs).

Live and Artificial Trees: To string lights on an evergreen tree, begin at the top of the tree and wind the strands through its center, widening with the tree’s shape. For deciduous trees, work your way up. Wrap lights around the base of its trunk, moving upward in a spiral formation. If you use an artificial tree, choose one that is tested and labeled as fire resistant. Artificial trees with built-in electrical systems should have the UL label.

Replace and Repair Lights: To get the most out of your light sets, do occasional visual checks for any bulbs that are no longer working. Replace those bulbs as soon as possible. If a light set stops working or a section goes dark, use a light string tester to find and solve the issue in seconds.

For those who need more help or have a specific question, Ulta-Lit Technologies, maker of the LightKeeper Pro and LED Keeper testers, has set up a hotline for your pressing holiday lighting questions that’s available 7 days a week between Thanksgiving and Christmas at 888-858-2548.

Source: Green Building Elements. Original article by Dawn Killough.

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Missing Ingredient in Energy-efficient Buildings: People

Building 1. Credit: Washington State University

More than one-third of new commercial building space includes energy-saving features, but without training or an operator’s manual many occupants are in the dark about how to use them.

Julia Day recently published a paper in Building and Environment that for the first time shows that occupants who had effective training in using the features of their high-performance buildings were more satisfied with their work environments. Day did the work as a doctoral student at Washington State University; she is now an assistant professor at Kansas State University.

Closed blinds open research path

She was a WSU graduate student in interior design when she walked into an office supposedly designed for energy efficiency and noticed that the blinds were all closed and numerous lights were turned on. The building had been designed to use daylighting strategies to save energy from electric lighting.

After inquiring, Day learned that cabinetry and systems furniture throughout the building blocked nearly half of the occupants from access to the blind controls. Only a few determined folks would climb on or under their desks to operate the blinds.

“People couldn’t turn off their lights, and that was the whole point of implementing daylighting in the first place,” she said. “The whole experience started me on my path.”

Ventilation indicators mistaken for fire-alarm lights

Working with David Gunderson, professor in the WSU School of Design and Construction, Day looked at more than 50 high-performance buildings across the U.S. She gathered data, including their architectural and engineering plans, and did interviews and surveys of building occupants.

She examined how people were being trained in the buildings and whether their training was effective. Sometimes, she learned, the features were simply mentioned in a meeting or a quick email was sent to everyone, and people did not truly understand how their actions could affect the building’s overall energy use.

One LEED gold building had lights throughout to indicate the best times of day to open and close windows to take advantage of natural ventilation. A green light indicated it was time to open windows.

“I asked 15 people if they knew what the light meant, and they all thought it was part of the fire alarm system,’’ she said. “There’s a gap, and people do not really understand these buildings.’’

Efficient commercial space expanding

According to CBRE Research, the amount of commercial space that is certified as high-performance in energy efficiency through the U.S. Environmental Protection Agency’s Energy Star or U.S. Green Building Council’s LEED has grown from 5.6 percent of commercial space in 2005 to 39.3 percent at the end of 2013.

Yet in many cases, the corporate culture of energy use in buildings hasn’t caught up. While at home our mothers nagged us to turn off the lights when we left a room or to shut the door because “you don’t live in a barn,” office culture has often ignored and even discouraged common-sense energy saving.

Educating for an energy-focused culture

Day found that making the best use of a highly efficient building means carefully creating a culture focused on conservation. In buildings with an energy-focused culture, workers were engaged, participated and were satisfied with their building environment.

“If they received good training, they were more satisfied and happier with their work environment,’’ she said.

She is working to develop an energy lab and would like to develop occupant training programs to take advantage of high-performance buildings.

“With stricter energy codes, the expectations are that buildings will be more energy efficient and sustainable,’’ she said. “But we have to get out of the mindset where we are not actively engaged in our environments. That shift takes a lot of education, and there is a huge gap right now.”


Source: Washington State University. Original article by Tina Hilding.

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