Lighting

A:

People need exposure to light because sunlight provides ultraviolet B (UBV) rays that help the body produce vitamin D. Vitamin D helps balance the calcium that the body needs in order to maintain healthy bones and teeth. The amount of sun exposure a person needs depends on the climate.

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  • Why do your light bulbs keep blowing?

    Q: Why do your light bulbs keep blowing?

    A: When light bulbs blow out repeatedly on a light fixture, the cause is either too much electricity or faulty wiring. There are solutions to each problem.
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  • How can you remove a stuck light bulb?

    Q: How can you remove a stuck light bulb?

    A: Remove a stuck light bulb using a piece of duct tape, a bar of soap or a potato. The likelihood of the bulb breaking is high so gloves and eye protection should be worn while trying to loosen a stuck bulb.
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  • How do you install a chandelier?

    Q: How do you install a chandelier?

    A: To install a chandelier, insert a fan brace into the ceiling, attach the chandelier to it and connect the chandelier to the nearest wiring box. The required supplies are a chandelier, a fan brace, a ladder, insulated gloves, a flat screwdriver, twist-on wire connecting caps, a small pry bar and a wrench. This procedure usually takes about 90 minutes.
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  • How low should pendant lights hang?

    Q: How low should pendant lights hang?

    A: For a standard 8-foot ceiling, a pendant light typically hangs 12-20 inches below, which is 84 to 76 inches above the floor. For every additional foot of ceiling height, the pendant-light drop length increases by 3 inches, according to Better Homes and Gardens.
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  • At what height do you put a chandelier over a bed?

    Q: At what height do you put a chandelier over a bed?

    A: When hanging a chandelier over a bed, the bottom of the chandelier should be approximately 7 feet from the floor, according to SFGate. This height can be achieved by shortening the chain on the chandelier.
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  • How do you wire a security light?

    Q: How do you wire a security light?

    A: To wire a security light, turn the current off, assemble the light, and make the proper wire connections. Always use the utmost level of caution when dealing with electricity, and do not hesitate to contact a professional electrician for help.
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  • What is the importance of light in our life?

    Q: What is the importance of light in our life?

    A: People need exposure to light because sunlight provides ultraviolet B (UBV) rays that help the body produce vitamin D. Vitamin D helps balance the calcium that the body needs in order to maintain healthy bones and teeth. The amount of sun exposure a person needs depends on the climate.
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  • Can LED lights be dimmed?

    Q: Can LED lights be dimmed?

    A: According to Lutron Electronics, not all LED lights can be dimmed. The packaging must be labeled as "dimmable" and an LED-specific dimmer switch must be used.
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  • How bright is an LED?

    Q: How bright is an LED?

    A: LEDs (light emitting diodes) are brighter than incandescent or halogen bulbs of the same wattage, but LED bulbs are not available in high wattages. Some of the brightest LED flood lamps use 11-12 watts and emit light comparable to a 50-watt incandescent bulb.
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  • What are some facts about incandescent light bulbs?

    Q: What are some facts about incandescent light bulbs?

    A: Although it is commonly believed that Thomas Alva Edison invented the incandescent light bulb, he actually just improved on light bulbs detailed in a 1875 patent he bought from two other inventors, Henry Woodward and Matthew Evans.
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  • Q: What is a type A light bulb?

    A: A type A light bulb is the typical incandescent light bulb. It has a round top and a tapered bottom that allows it to be screwed into most light fixtures, and it can come in a brightness of 40, 60, 75 or 100 watts, although those wattages are being phased out in favor of lower-wattage, energy-efficient replacements with equivalent brightness.
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  • Q: What is PAR38?

    A: PAR38 light bulbs are reflector bulbs used for track lighting, recessed can ceiling lights, retail display lights and general household lighting. The PAR in PAR38 stands for parabolic aluminized reflector. The 38 means the bulb is 38 eighths of an inch or 4.75 inches in front diameter.
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  • Q: Where can you purchase affordable touch bedside lamps?

    A: Affordable bedside touch lamps can be purchased at Wal-Mart and Wayfair, as of 2015. Both retailers offer touch lamps for all budgets and in different styles to easily match bedroom decor.
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  • Q: What are high-pressure sodium light fixtures?

    A: High-pressure sodium light fixtures are the appliances that sodium light bulbs screw into to provide light. A high-pressure sodium lamp or bulb needs ballast to operate.
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  • Q: Do any major brands sell bed reading lights?

    A: Some major brands that sell bed reading lights include Lighting EVER, Kootek and Luminturs. Others are Mudder, Amzdeal, Pacific Coast Lighting, TaoTronics Elune and Artiva USA.
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  • Q: What are Westinghouse solar lights?

    A: Westinghouse solar lights are landscape lights containing a small photovoltaic cell that converts sunlight into electrical energy. While the sun is shining, the photovoltaic cell captures solar energy that is then used to power the lights.
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  • Q: How do you install suspended ceiling lights?

    A: First, plan the location of the ceiling light in relation to a power source, and identify which switch or outlet is be used. Then, turn off the power to the circuits being worked on through the building's main circuit breaker. To install suspended ceiling lights, first mark the installation spot, cut a hole for the light fixture housing, wire the light and finally connect everything to its proper place.
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  • Q: What is a c-type light bulb?

    A: C-shaped light bulbs are designed to resemble candle flames. These bulbs are most often used for decorative purposes such as enhancing a chandelier. These bulbs are also commonly found in restaurants, bathrooms and hotels.
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  • Q: Where can I purchase lighting fixtures?

    A: A customer can buy lighting fixtures either online or from a local store. Shopping for fixtures online allows customers to buy directly from the manufacturer or one of their dealers. A customer also can ask around to find stores near them that sell lighting fixtures.
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  • Q: Where can you buy discount floor lamps?

    A: Discount floor lamps are available for purchase online at Amazon.com and Overstock.com. Local stores or large home improvement stores such as Lowes and Home Depot offer lamps at a discount. Habitat For Humanity ReStores sometimes have new lamps that are remainders from projects.
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  • Q: How can someone make electric lamps from wine bottles?

    A: To make electric lamps from wine bottles, wash the bottles, cut off the bottom with a bottle cutter kit, smooth the cut, and wire it with a 12-foot lamp cord set with plug. Wrap 16-gauge galvanized dark annealed wire around the finished bottle to decorate it.
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