Sunshine Opto-electronics Enterprise Co.,ltd
                                                                                                           
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Since 2009
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78mm Borosilicate Glass LED Lens for High Bay Lighting 45° Optical Lens for Industrial LED Fixtures

Price Negotiable
Price: Need to negotiate
MOQ: 500 PCS
Delivery Time: 10-12 working days
Brand: Sunshineopto
Product Description
78mm Borosilicate Glass LED Lens for High Bay Lighting 45° Optical Lens for Industrial LED Fixtures
Product Overview

The 78mm Borosilicate Glass LED Lens is a high-performance optical component specifically designed for LED high bay lights, industrial luminaires, warehouse lighting systems, and commercial lighting fixtures.Manufactured from premium borosilicate glass, the lens offers outstanding thermal stability, excellent optical clarity, and long-term resistance to UV exposure and environmental aging. Compared with conventional PMMA or PC lenses, borosilicate glass lenses provide superior heat resistance and optical consistency, making them ideal for demanding industrial applications.Featuring a precision-engineered 45° beam angle, this lens delivers concentrated illumination with excellent uniformity, helping lighting manufacturers maximize fixture efficacy while improving lighting quality.

Key Features
Borosilicate glass maintains optical performance under high operating temperatures.
Provides excellent optical efficiency and minimizes light loss.
Optimized for high bay lighting and industrial illumination applications.
Glass material prevents yellowing and deformation over time.
Sunshine Opto provides customized optical solutions for industrial lighting manufacturers.

Technical Specifications
Model HH-HB78-45
Dimension Diameter 78mm, Height 44mm
Materials Borosilicate glass
Beam Angle 45 degrees
Accessories Metal holder, silicon gasket
LED Chips For 10-100W COB LEDs
Dimension Diagram
LED Lens dimension specifications
45 Degree Beam Pattern
LED Lens beam pattern diagram
Applications
This transparent LED glass lens is primarily used for high bay lights, tunnel lights, park lights, solar lights, and flood lights.
LED lens application examples
Related LED Optical Lenses
Related LED optical lens products
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 | CNF
Sample Availability YES
Standard Delivery Time 3-4 working days
FAQ
Q:Why use borosilicate glass instead of PMMA or PC?
A:Borosilicate glass offers superior heat resistance, UV stability, and long-term optical performance.
Q:Is the lens suitable for high-power LEDs?
A:Yes. Borosilicate glass is widely used in high-power LED lighting systems due to its thermal stability.
Q:Does the lens yellow over time?
A:No. Borosilicate glass maintains optical clarity much longer than plastic lenses.
Q:Can custom beam angles be developed?
A:Yes. Custom beam angles and optical designs are available.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Sunshine Opto-electronics Enterprise Co.,ltd
Location Room7E ,Block A,Binfen Shiji Building ,Longxiang Road ,Longgang District,Shenzhen,China 518172
Contact Person Marshe

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