Tempered Glass for Reliable Underground Lights

When we admire a beautifully lit pathway or a dramatic facade at night, we rarely think about what’s underfoot. Underground lights (or in-ground lights) work tirelessly, hidden from view, to create these stunning effects. But their performance and safety depend on a critical component: the tempered Glass Lens.

At Saida Glass, we understand that the glass for this application must be more than just transparent; it must be a guardian.

Key Requirements and Common Challenges

The Glass Covering an underground light faces a harsh environment. It must withstand constant foot traffic, vehicle weight, extreme weather changes, and direct impact. The primary concerns for manufacturers and installers are:

Safety First: Ordinary glass, if broken, creates sharp, dangerous shards. This is unacceptable in a public space.

Durability & Strength: The glass must resist cracking under pressure and thermal shock from both the internal lamp heat and external cold or rain. 

Surface Integrity: A slippery surface when wet is a hazard. The glass needs to provide sufficient slip resistance without compromising light transmission.

Human-Centric Engineering Solution

 We address these challenges through precise engineering and a deep understanding of your needs.

Thermal Tempering Process: We subject the glass to intense heat followed by a rapid cooling process. This thermal tempering creates a high surface and edge compression, making the glass 4-5 times stronger than regular annealed glass. Most importantly, if it does break, it crumbles into small, granular, harmless pieces, ensuring public safety.

Customized Surface Treatments: To prevent slips and create specific lighting effects, we offer various surface finishes: 

Grit-blasted or Acid-Etched Finish: This creates a uniformly frosted surface, diffusing light softly and providing excellent slip resistance.

Patterned or Textured Surface: For a decorative touch, we can emboss patterns that scatter light beautifully while ensuring safety underfoot.

By choosing our professionally processed tempered glass, you are not just selecting a component; you are investing in peace of mind. It ensures the longevity of your lighting fixtures and, most importantly, the safety of the people who walk over them every day.

Let’s build safer and more beautiful spaces together. Contact Saida Glass today to discuss your specific project requirements.