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| Categories | Borosilicate Glass Lens |
|---|---|
| Brand Name: | LONGWAY |
| Model Number: | OG001431 |
| Certification: | ISO9001 |
| Place of Origin: | Shanghai, China |
| MOQ: | 500 pieces |
| Price: | NEGOTIATION |
| Payment Terms: | D/P,T/T,Western Union |
| Supply Ability: | 7000 Piece/Pieces per Month |
| Packaging Details: | foam,carton,pallet |
| Structure: | Convex-concave |
| Surface: | Polished |
| Transmission: | over 92% |
| Coating: | available |
| Application: | Optics and lighting |
| Type: | led lens |
| Location: | Shanghai |
| Company Info. |
| Shanghai Longway Special Glass Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
OEM Round/Rectangular Street Light Glass Cover Lens for Tunnel Light and Landscape Lighting
1. Material Composition:
Tempered Borosilicate Glass: High-strength material with low thermal expansion, resistant to thermal shock and mechanical impact.
Alternative Options: Polycarbonate-backed glass laminates or anti-glare textured surfaces for specialized requirements.
2. Key Properties:
High Transmittance: >92% light transmission with minimal UV degradation for consistent illumination.
Weather Resistance: IP67-rated sealing, waterproof, and resistant to humidity, salt spray, and temperature extremes (-40°C to 150°C).
Mechanical Durability: IK08+ impact rating and 9H surface hardness to withstand vandalism and environmental debris.
Optical Design: Prismatic, frosted, or clear finishes for controlled light distribution and reduced glare.
3. Core Functions:
Light Diffusion: Evenly distributes LED/output light to eliminate hotspots and reduce glare for road safety.
Environmental Protection: Seals luminaires against dust, rain, and insects while maintaining thermal stability.
Aesthetic Integration: Custom shapes (round/rectangular) and finishes to blend with architectural or urban designs.
4. Applications:
Street Lighting: Roadway luminaires, highway poles, and residential area lighting systems.
Tunnel Lighting: Continuous illumination covers for underground/expressway tunnels with enhanced dust resistance.
Landscape Lighting: Park, garden, and architectural accent lighting with decorative optical effects.
Industrial Lighting: High-bay lights, warehouse fixtures, and dockyard lighting requiring rugged protection.
| Name | borosilicate glass lens |
| Material | Pyrex, borosilicate glass 3.3 |
| Diameter Tolerance | +0/-0.2 mm |
| Thickness Tolerance | +/-0.2 mm |
| Processed | by molding, grinding, polishing |
| Working temperature | resisting high temperature shock |
| Surface Quality | Optical grade |
| Material Quality | no scratches and air bubble |
| Transmission | above 92% |
| Chamfer | 0.1-0.3 mm x 45 degree |
| Surface Coating | Available |
| Usage | Optical system, Photographic sysem, Lighting system,Electronic apparatus |



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