Advertising banner for Naturalled showing a built-for-demand environments adjustable vapor-tight jelly jar light with IP65 rating and accessory icons (photocell, protection badges).

Products + Technology

Product Monday: Serrano by Columbia Lighting

Columbia Lighting’s Serrano offers a stylish, 3-element diffuser that combines a performance-optimized center optic with two high-transmission, lenticular side lenses to provide high optical efficiency and a batwing distribution. Two center lens options are available to customize the aesthetic. Developed as part of Columbia Lighting’s createchange series, Serrano can deliver energy savings of up to 40% over traditional 3-lamp configurations. A wiHUBB enabled option is available to seamlessly integrate it with Hubbell Building Automation’s wireless mesh network.

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Craig DiLouie
Industrial lighting ad showing a rugged, jail-shaped vapor-tight jelly jar with ceiling and wall mounts; text reads 'Built for demanding environments' and 'Adjustable Vapor Tight Jelly Jar' behind a textured metal background, 'Naturaled 25 yrs' logo at top left.

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ALA Conference 2026
DLC Summit 2026
IES Street & Area Lighting Conference
Light Expo London
Canada Light Expo 2026
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Gradient purple banner with large 'SAVE THE DATE!' text for ArchLight Summit at Dallas Market Center, June 22–23, 2027, and a Learn More button on the right.

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