UL Safety Standards - SpectraLore

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15 Best Himalayan Salt Lamps That Are UL‑Listed for Safety and Style

Keeping safety and style in mind, discover the 15 best UL-listed Himalayan salt lamps that elevate your space and may surprise you with their benefits.

SpectraLore Team
October 11, 2025

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Vetted

14 Best Light Therapy Visors for Wearable Relief You Can Trust

Discover the top 14 light therapy visors that deliver safe, effective relief, and find…

SpectraLore Team
October 17, 2025

Vetted

6 Best Planispheres for Beginners to Explore the Night Sky With Confidence

Just starting your stargazing journey? Discover the top 6 beginner-friendly…

SpectraLore Team
October 17, 2025

Spectra in Culture & History

Light in Theatre: From Candlelit Stages to LEDs

Navigating the evolution of theatre lighting from candles to LEDs reveals how…

SpectraLore Team
October 16, 2025

Plant & Agricultural Lighting

Supplemental Green Light: Does It Really Help Lettuce?

Of course, supplemental green light can enhance lettuce growth, but understanding its…

SpectraLore Team
October 16, 2025