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Reflector Style LED Lights for Gradual Replacement of Ceiling Reflector Light Bulbs Reduce Costs for Businesses and Homeowners

by Barbara 10. March 2014 09:58

Question about the Dimmable BR30 16 Watt LED Short Neck Light Bulbs to replace reflector type ceiling bulbs.

Question: "These light bulbs look a lot like the incandescent lights in our family room ceiling. Changing them is a real pain: requires a very tall ladder. We do like to dim the lights when we watching TV. Is it possible to mix these? The cost is a lot more. We don't like fluorescent bulbs: takes too long to come on and cannot be dimmed. How long should these bulbs last? What could our power savings be?" Thanks. Devin.

Answer: These dimmable LED short neck bulbs resemble the reflector type spot light bulbs. The warm white glow is similar to an incandescent bulb. Each bulb gives essentially the maximum light of a 100 watt bulb when not dimmed yet uses only 16 watts of power. Figure on about 3 years or 50,000 hours of use per bulb. The light is instant on, not like a CFL type bulb. BR30 light bulbs have an expanded reflector: the results are  narrow soft-edged rays and fewer shadows. Use these LED light bulbs for spot lights, flood lights and indoor lighting. 180 degree beam. This is a UL listed light bulb.

LEDs, or light–emitting diodes, are semiconductor devices that produce visible light when an electrical current is passed through them. LEDs are a type of Solid State Lighting (SSL), as are organic light–emitting diodes (OLEDs) and light–emitting polymers (LEPs).

Incandescent bulbs are inexpensive except for the 65 to 100 watts of energy used. (And 100 watt bulbs are hard to find these days.)Here in Iowa the cost per KWH (killawatt hour) is about 7.2 cents, the 12th less expensive in the USA. In the north east the cost can be as high as 18 cents per KWH. The price of LED lights is going down. My son recently began replacing burnt out reflector type bulbs in his ceilings with LED's to lower his power costs over time and to avoid dealing with ladders in rooms with vaulted ceilings. He figured this was less expensive than installing motion sensors to turn off lights in rooms where there was no movement. (His children support the Linn County REC by forgetting to turn off lights when they leave rooms).

We also sell replacement bulbs that look just like incandescent lights in the shape. These LED bulbs use only 8 watts but give the light of a 40-60 watt incandescent bulb. LED Bulb A19 8W, 40-60 Watt Equiv., Warm White, Short Neck. Again figure on 50,000 hours or 3 years continuous use.

Another option to the reflector lights is the COB PAR30 Dimmable LED Bulb, Warm White, 16 W, Short Neck. This has a narrow beam of 60 degrees. Also an Energy Star bulb. COB stands for "Chip on Board." Again UL Listed and Dimmable.

We hope this helps with your decision!
Sincerely,Barbara

Battery Operated LED Night Lights for Power Outages

by Barbara 13. February 2009 08:27

Question about availability of LED lights that work when power fails.

Q: "Can you recommend night lights or similar lights for when power fails? We've had several power outages recently from ice storms, snow and wind storms. At night, it's hard to find a flashlight to get to the bathroom or to check on a child. Motion activated LED lights would be my choice." Thanks. Diane.

Answer: I recomend you purchase the Lentek Koolatron LED Motion Sensor activated lights. These can also be used as tap lights. These motion sensor lights hang on the wall and operate on 2 D cell batteries. The light stays on for 15 seconds unless other motion is detected. You just push in the light to have it stay on longer.

Two lights come in a package. Each light case is 6 inches long by 3 to 4 inches wide. The LED light bulb sits in the center of a circular 3 inch frosted cover. The single 3V 800 mA adaptor lets you operate one light on electricity while the other is on guard with batteries. Hang on a nail using the hang hole in the top rear of each unit. For best motion activation, hang about 5 feet off the ground. You can set these to always on as well if you use AC power.

Hope you find these the right choice for lighting your indoor path at night.

Sincerely, Barbara