Advertising banner for stairwell lighting: left slogan, three circular feature icons, and Natural LED logo on the right.

Products + Technology

Product Monday: SkyVault by Solatube

The SkyVault Series M74 DS by Tubular Daylight Device (TDD) manufacturer Solatube International, Inc., is the company’s largest daylighting device to date, serving as the daylighting “core” for high-bay commercial applications. The TDD features a 29-in. diameter opening to the sky, allowing more light to be distributed. A temperature control with insulated and sealed curb-mounted roof assemblies minimize heat gain/heat loss through the roof (dual dome option improves thermal efficiency even more) and are designed to easily integrate into a building’s vapor barrier.

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author avatar
Craig DiLouie
Stairwell with bright ceiling light and overlaid message: 'Reliable lighting. Lower energy costs. Safer stairwells.' Natural LED badge at bottom, plus three circular feature icons at top.

Events

IES26: The Lighting Conference
CEDIA Expo / Commercial Integrator Expo
ArchLIGHT Summit
ALA Conference 2026
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Event hero banner for ArchLight Summit: two speakers on the left (Leni Schwendinger and Andrea Hartranft) with a purple gradient right side showing 'Two Keynotes No Substitutes' and a 'Save Your Seat' button.

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