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50mm Borosilicate Glass LED Lens 70°–90° High-Transmission Optical Lens for Roadway & Outdoor Lighting

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50mm Borosilicate Glass LED Lens 70°–90° High-Transmission Optical Lens for Roadway & Outdoor Lighting

Brand Name:	Sunshineopto
Model Number:	SUN-50DTB-24
MOQ:	100
Price:	negotiate
Packaging Details:	100pcs/ctn
Payment Terms:	T/T,PAYPAL,Western Union,Money Gram

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

Shenzhen,China

Certification:

SGS,RoHS,CE

Lens Size:

50x24mm

Material:

Borosilicate Glass

Transmittance:

95%

Compatible LED:

High-Power LEDs, COB LEDs, SMD LEDs

Supply Ability:

10000pcs/months

Highlight:

led street light fixtures

led street light replacement

Product Description

50mm Borosilicate Glass LED Lens 70°–90° High-Transmission Optical Lens for Roadway & Outdoor Lighting

Product Overview

Manufactured from optical-grade borosilicate glass, this lens delivers excellent light transmission, high optical clarity, superior thermal shock resistance, and outstanding resistance to UV radiation, humidity, and chemical corrosion. Unlike conventional plastic lenses, borosilicate glass maintains its optical characteristics and structural stability under prolonged high-temperature operation, making it particularly suitable for high-power LED lighting systems.

Specifications

Model No	SUN-50DTB-24
Lens Material	Borosilicate Glass
Lens Size	50x24mm
Transmittance	95%

Key Features

The Optical-Grade Borosilicate Glass Material Provides Exceptional Thermal Stability, Outstanding Optical Clarity, and Long-Term Resistance to UV Radiation, Moisture, and Harsh Outdoor Environments, Allowing High-Power LED Lighting Systems to Maintain Stable Optical Performance Throughout Years of Continuous Operation
Unlike PC or PMMA optics, borosilicate glass remains dimensionally stable under extreme temperatures, resists yellowing caused by prolonged UV exposure, and maintains excellent light transmission, making it the preferred material for professional outdoor lighting applications
Excellent Thermal Shock Resistance Allows the Lens to Withstand Rapid Temperature Changes and Continuous High-Temperature Operation Without Cracking, Warping, Optical Deformation, or Performance Degradation, Making It Highly Reliable for Demanding Outdoor Lighting Installations
The low coefficient of thermal expansion of borosilicate glass significantly improves long-term reliability compared with conventional plastic optical materials
Outstanding Resistance to Corrosion, Weathering, Moisture, Dust, and Chemical Exposure Ensures Reliable Long-Term Operation in Challenging Outdoor Environments Including Coastal Areas, Industrial Zones, and Regions with Extreme Climate Conditions

Shipping & Delivery Informations

Shipping Method	Delivery Time
DHL/UPS/TNT/FEDEX	4-5 working days
EMS	10-15 working days
HK Post Air Mail Register	15-18 working days
Trade Terms	FOB \| EXW \| CIF \| CFR
Sample Availability	YES
Delivery Time	4-5 working days

FAQ

Q:Why is borosilicate glass preferred for high-power LED street lighting?

A:Borosilicate glass offers exceptional thermal stability, high optical clarity, UV resistance, and resistance to thermal shock, making it significantly more durable than conventional plastic lenses in demanding outdoor lighting environments.Q:

Q:What types of LEDs are compatible with this 50mm lens?

A:The lens is suitable for COB LEDs, high-power SMD LEDs, multi-chip LED modules, and customized LED light engines, depending on the optical design and mounting configuration.

Q:Can this lens operate in high-temperature environments?

A:Yes. The borosilicate glass material maintains its optical and mechanical properties at temperatures up to 300°C, making it suitable for demanding high-power LED applications.

Q:Can the optical design be customized?

A:Yes. We provide complete OEM and ODM services, including customized beam angles, lens dimensions, optical simulations, mounting structures, and application-specific optical solutions.

Q:Is the lens resistant to UV radiation and weathering?

A:Absolutely. Borosilicate glass naturally resists UV degradation, moisture, corrosion, and chemical exposure, ensuring excellent long-term performance in outdoor environments.

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Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

Oliver

United States Aug 20.2025

Helpful (112)

Well packaged, no damage during transit.

Benjamin

India Aug 20.2025

Helpful (115)

Easy to install, saves time on assembly.

Julia

United States Jun 18.2025

Helpful (115)

Flexible on customization, thank you.

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products details

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LED Street Light Components

LED Street Light Retrofit Kits

SMD LED PCB Board

Constant Current LED Power Supply

3030 LED Lens

High Bay Light Lens

LED Constant Voltage Driver

LED Lens Array

LED Optical Lens

LED Street Light Lens

PMMA LED Lens

LED Collimator Lens

RGB High Power LED

1W High Power LED

High Power COB LED

LED Glass Lens

50mm Borosilicate Glass LED Lens 70°–90° High-Transmission Optical Lens for Roadway & Outdoor Lighting

led street light fixtures

led street light replacement

Overall Rating

Rating Snapshot

All Reviews