Custom Tempered Safety Glass Round Disc for Outdoor Lighting

Custom Tempered Safety Glass Round Disc for Outdoor Lighting

1. Core Material & Composition:

• Base Material: High-transparency soda-lime float glass or borosilicate glass.

• Key Process: Transformed into safety glass via a controlled thermal tempering (heat treatment) process.

2. Defining Physical Properties:

• High Mechanical Strength: 4-5 times stronger than standard annealed glass, resistant to impact and physical stress.

• Thermal Shock Resistance: Withstands extreme and rapid temperature changes, essential for outdoor environments.

• Safety Break Pattern: Shatters into small, blunt, granular pieces (not sharp shards) upon breakage, minimizing injury risk.

• Weather & UV Resistance: Excellent durability against prolonged exposure to rain, humidity, sunlight, and thermal cycling.

• Custom Geometry: Manufactured as a precise round disc, available in custom diameters, thicknesses, and edgework (seamed, polished, beveled).

3. Primary Functions in a Lighting System:

• Protective Lens/Cover: Acts as a first-line barrier, shielding internal LED modules, electronics, and bulbs from water, dust, dirt, debris, and accidental contact.

• Optical Component: Provides clear light transmission; can also be frosted or patterned to act as a light diffuser, reducing glare and ensuring even illumination.

• Structural Seal: Often forms the critical sealed face of the fixture, directly contributing to its IP (Ingress Protection) rating (e.g., IP65, IP67) for weatherproof integrity.

4. Target Applications & Industries:

• Architectural & Commercial Lighting: Wall sconces, porch lights, canopy lights, and facade illumination.

• Landscape & Outdoor Lighting: Pathway lights, bollard lights, garden lights, and step lights.

• Public & Infrastructure Lighting: Park lighting, waterproof security lights, and durable outdoor bulkheads.

• LED Lighting Manufacturing: A key component for OEMs producing robust, long-lasting outdoor luminaires.