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Home » Articles posted by David Hakimi

The Light Bulb at a Critical Time of Change

Posted by: David Hakimi    Tags:  energy independence and security act, led, led bulbs, led lights    Posted date:  March 28, 2012  |  No comment


March 28, 2012

Although many, including most of us at Alcon Lighting, believe that an outright light bulb ban, as the approach to reaching the desired outcome of lowering wattage consumption, is wrong, the logic behind the lighting provisions in the Energy Independence and Security Act is pretty forthright.  A system with incentives rewarding those using or purchasing LED or CFL bulbs would have probably been more successful than the current, heavily criticized ban but we shouldn't allow the politics to blur the facts.  Incandescent light bulbs convert less than 10 percent of the energy sent into them to light,...


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Induction Lighting

Posted by: David Hakimi    Tags:  Color rendering, energy efficient, incandescent lamps, Induction Lighting, Maintenance costs    Posted date:  November 29, 2011  |  No comment


November 29, 2011

Benefits of Induction Lighting Long Life - 100,000 hours Color rendering - 85 CRI Color Temperature - 2,700K-6,500K Energy Efficient - 85+ Lumens per Watt Lumen maintenance - 70% of its light output at 100,000 hours Maintenance costs - go 10 years with out a change out Instant on Capability - Can be used with photocell or motion sensor High Output - 70W to 400W No flickering, No Strobing, No Noise Minimal Color shifting Starting temperatures as low as -40 degrees fahrenheit Operating Principles Induction lighting is founded on technology that is essentially different...


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ALA Winner Compleates $5,000 Makeover

Posted by: David Hakimi    Tags:  American Lighting Assn., Sea Gull Lighting    Posted date:  November 7, 2011  |  No comment


November 7, 2011

The grand prizewinner of the 2010 Home Lighting Makeover Sweepstakes, sponsored by the American Lighting Assn. (ALA), recently finished her $5,000 makeover. Elisa Marra’s name was randomly selected from nearly 28,000 entries at the end of last year after she arrived at Bright Light Design Center in Cape May Court House, NJ. Jennifer Roemhild, the showroom’s Branch Coordinator and Lighting Designer, facilitated Marra choose new lighting for her beach house in Wildwood Crest, NJ. Roemhild says she and Marra started working together at the beginning of the year to compose a lighting design...


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How to Qualify an LED Product

Posted by: David Hakimi    Tags:  led    Posted date:  November 1, 2011  |  No comment


November 1, 2011

Step 1: Check the national LED list to see if your product is already listed. If it is, STOP! You do NOT need to continue. Step 2: Check the LDL LED list to see if your product is already listed. If it is, STOP! You do NOT need to continue. Step 3: If your product is not listed on either of the above lists, complete the LDL LED Manufacturers checklist. Step 4: Submit the completed checklist and all required documentation listed (LM79 report, warranty, product spec sheet and NRTL certification) to ledlist@lightingdesignlab.com. Step 5: For an integral LED lamp, submit product sample...


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Lighting for the Aging Eye

Posted by: David Hakimi    Tags:  Center of Design for an Aging Society, Eunice Noell-Waggoner, led, led bulbs, Massachusetts Institute of Technology (MIT), Outdoor Lighting    Posted date:  October 21, 2011  |  No comment


October 21, 2011

With a growing senior population hoping to stay in their home as they age, designers are tasked with making a residential space and its lighting layout more senior-friendly. “It’s about what we can do to make it easier for people who are growing older, as far as making a home low maintenance and comfortable while maintaing a designers aesthetic appeal” says Alesha E. Churba, Certified Aging in Place Specialist (CAPS). “The Baby Booomer generation has now gone through trying to help their parents and moving them into assisted living or nursing homes, and what they know is that they do not want...


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How to Read Photometrics – Photometric Terms (Part I)

Posted by: David Hakimi    Tags:  Footcandles, How to Read Photometrics, lumens, Photometric Terms    Posted date:  October 20, 2011  |  No comment


October 20, 2011

Photometric Terms Lumens: Also known as Luminous Flux, which is measured in lumens (lm), is the total amount of light produced by a light source without regard to direction. The luminous flux is provided by lamp manufacturers and common lumen values are included in the lamp matrix. Candela: Luminous intensity, measured in candela (cd), is the amount of light produced in a specific direction. Graphically, this information is compiled into polar formatted charts that pinpoint the intensity of light at each angle away from 0° lamp axis (nadir). The numeric information is also available in tabular...


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How to Read Photometrics – Photometrics 101 (Part 2)

Posted by: David Hakimi    Tags:  Beam Aiming, Beam Spread, Candelas, Cone of Light, Downlight, Efficiency, Lamp Information, led, Light Loss Factors, Luminance, Photometric Information, Unit LPW, Wall Wash Data    Posted date:  October 18, 2011  |  No comment


October 18, 2011

Photometrics 101 Photometric information is generally provided by a manufacturer with each fixture to assist in the lighting layout. Efficiency: Compares how much light is emitted from a luminaire given its wattage consumption; however, efficiency does not indicate the quality of light or visual comfort of a luminaire. Efficiency % =  Lamp Lumens / Total Wattage Used Unit LPW: Indicates total system efficacy; however, unit LPW provides no indication of the light’s direction or quality. Some luminaires with a lower LPW may produce a more desirable lighting effect than a luminaire with a higher...


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Growing Gains – Taking Your Business to the Next Level

Posted by: David Hakimi    Tags:  bentbrook advisors, business growth, charlie alter    Posted date:  October 6, 2011  |  No comment


October 6, 2011

A Bentbrook Advisors growth strategy expert shows how to approach taking your business to the next level. Residential Lighting: Where do you start when you’re consulting? Charlie Alter: I always ask, “What is it about you business that wakes you up in the middle of the night?” Almost inevitably, the answer is how to sustain the business and grow it, particularly with the headwinds we face. I then follow up the discussion with the first step to take a hard, dispassionate and objective look at the current state of the company. Since it’s the end of summer, do a mid-year progress review...


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Part III – Battle of the Bulb

Posted by: David Hakimi    Tags:  Ecosmart Daylight A19 60-Watt Equivalent, GE Energy Smart 13 Watt, Philips Ambient, Philips Soft White 57 Watt, Switch60 Warm White    Posted date:  October 6, 2011  |  No comment


October 6, 2011

Philips Soft White 57 Watt This is part of a new wave of Incandescents that com in at slightly lower wattages than their claimed equivalents (to comply with California law requiring grater but not great efficacy). Light quality was best in test, with the classic softness that has made it so hard for us to quit Incandescents. But it did seem dimmer than a full 60. And it’s rated for only 11 moths at three hours per day.   PROS: Price is right. Natural light color. CONS: Inefficient. A bit dim. Feit Electric Vintage Style Carbon Filament Bulb The replica of an early Edison product...


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How to Buy A Light Bulb In 2012

Posted by: David Hakimi    Tags:  cfl bulbs, Color rendering, incandescent bulbs, led bulbs, led light bulbs, lighting terms, lumens, watts    Posted date:  October 4, 2011  |  No comment


October 4, 2011

These days, a browse through Alcon Lighting's website (alconlighting.com) or even the lighting aisle at Home Depot is likely to leave you baffled. Here are the terms you need to know. LUMENS: The amount of light a bulb produces. Depending on which government agency you ask, this is “brightness” or “light output.” Your reference point: A standard 100-watt incandescent produces about 1,700 lumens. WATTS: Not a measure of brightness; instead, it’s a measure of how much energy a bulb consumes to reach its claimed brightness. WATT EQUIVALENT: Since we’ve conflated watts and brightness,...


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