GetInLight Dimmable and Swivel, LED Puck Light Kit with ETL List, Recessed or Surface Mount Design, Warm White 2700K, White Finished, Power Cord Included, IN-0107-1S

Price: GetInLight line voltage, high performing, easy to install puck lights with swivel feature offer over 200 lumens per puck without the need for a driver. Works great for under cabinets, display cases, retail, entertainment centers, bar areas, wine rooms, built-in shelving and more. Construction Zinc Alloy Trim with Steel Collar, can be either surface or recessed mounted Center section swivels for directional light control Driver-on-Board technology, no transformer or adapter required Electrical This unit is wired for 120V operation 2700K warm white color temperature Utilizes high performing LEDs with…

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To Engineer Is Human: The Role of Failure in Successful Design

Price: How did a simple design error cause one of the great disasters of the 1980s – the collapse of the walkways at the Kansas City Hyatt Regency Hotel? What made the graceful and innovative Tacoma Narrows Bridge twist apart in a mild wind in 1940? How did an oversized waterlily inspire the magnificent Crystal Palace, the crowning achievement of Victorian architecture and engineering? These are some of the failures and successes that Henry Petroski, author of the acclaimed “The Pencil,” examines in this engaging, wonderfully literate book. More than…

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