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).

Lighting Industry

One Billion Square Feet of LEED Certified Green Building Projects Worldwide

Late in 2011, the total footprint of commercial projects certified under the U.S. Green Building Council’s (USGBC) LEED Green Building Rating System surpassed one billion square feet. Another six billion square feet of projects are registered and currently working toward LEED certification around the world.

Since it was first introduced to the marketplace in 2000, over 36,000 commercial projects and 38,000 single-family homes have participated in LEED.

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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.

Events

DLC Summit 2026
IES Street & Area Lighting Conference
Light Expo London
Canada Light Expo 2026
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Event banner for Light+ Intelligent Building North America with dates March 15–18, 2027 in Las Vegas; includes a yellow 'Register Today' button and schedule details.
Dallas Market Center ArcLight Summit banner: Call for Speakers, June 22–23, 2027 — Apply Now (logo with colorful arc.”] ,

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