Building Envelope

Naro, Peerless
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Inside Job

New luminaire offerings for interior settings. More

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New Energy Tax Incentive

As of January 1, 2006, a new deduction for expenses incurred in construction or retrofitting for energy-efficient commercial buildings is available through the Commercial Building Tax Deduction section of the Energy Policy Act of 2005, signed last August. Limited to $1.80 per square foot of the property, allowances are offered for partial deductions for improvements in interior lighting, HVAC and hot water systems, and building envelope systems. More

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Seven Innovations, One Decade

From T5 lamps to white LEDs and digital ballasts, the lighting industry has seen a decade of significant technological advances. Here is a recap. More

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