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Light Dispersion caps

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MOQ : 1000 Pieces

Light Dispersion caps Specification

Tensile Strength
High (for lens-grade polycarbonate or PMMA)

Weight
10-35 grams (depending on size)

Thickness
1-3 mm

Components
Main cap body

Diameter
40 mm, 55 mm, 80 mm (other diameters on request)

Size
Customizable sizes available

Color
Frosted White/Translucent

Style
Translucent dome/lens cap

Water Absorption
<0.3% (24h, 23C)

Flame Resistance Level
UL94 V-2 (Polycarbonate material)

Width
Approx. 2-6 cm (varies by model)

Thermal Conductivity
Low

Hardness
Shore D 80-85

Surface Finish
Matte/Frosted

Tolerance
0.1 mm

Temperature Resistance
-20C to +100C

Product Type
Light Dispersion Cap

Natural Rubber
No

Part Type
Optical Cap

Usage & Applications
Light fixtures, LED modules, illumination systems, optical accessories

Feature
Uniform light distribution, UV resistant, high transmittance, glare reduction

Resistance level
UV & Impact Resistant

Material
Polycarbonate (PC) or PMMA

Density
1.2 Gram per cubic centimeter(g/cm3)

Length
N/A (Cap design, not elongated)

Light Transmission Rate
85% - 92% (depending on type)

Installation Method
Snap-on / Press-fit

Processing Method
Injection molding

Aging Resistance
High (No yellowing)

Chemical Resistance
Good resistance to common acids and alkalis

Environmental Compliance
RoHS compliant

Light Dispersion caps Trade Information

Minimum Order Quantity
1000 Pieces

Main Domestic Market
South India, Karnataka

About Light Dispersion caps

Light dispersion caps, also known as diffuser caps or light scattering caps, are used to diffuse or scatter light from a light source, such as an LED or bulb, to create a softer and more even illumination. They are typically made from a translucent material that allows light to pass through but scatters or diffuses the light rays.Light dispersion caps are commonly used in a variety of lighting applications, including interior and exterior lighting for homes, offices, and industrial buildings, as well as automotive and marine lighting. They can also be used in display cases and signage to create a more uniform and visually appealing light output.

Some common examples of light dispersion caps include:

Frosted glass or plastic covers for light fixtures that create a soft and diffuse light.
Light diffuser lenses or covers for LED lights that scatter light and prevent glare.
Light scattering caps for outdoor and architectural lighting that create a more even and uniform light output.
Light diffusing films or coatings that can be applied to windows or other surfaces to create a more natural and soft light.
Overall, light dispersion caps play a crucial role in many lighting applications, providing a more uniform and visually appealing light output.

Light dispersion caps are specialised parts that govern the dispersion and direction of light in lighting systems. Depending on the use, they can be any size and form and are commonly made of glass or plastic. Light dispersion caps work by adjusting the direction and amount of light that comes from a light source. They are frequently employed in situations where uniform light dispersion is sought, including in lighting fixtures for homes and businesses. To reduce glare and regulate light pollution, these caps are also employed in outdoor lighting applications.

Superior Light Diffusion and Transmittance

These Light Dispersion Caps offer exceptional translucency, efficiently diffusing light to minimize glare and maintain high illumination quality. Their advanced polymer construction ensures consistent light output while supporting energy-efficient designs in commercial, residential, and industrial lighting applications.

Robust Material and Environmental Compliance

Engineered from durable polycarbonate or PMMA, the caps exhibit high tensile strength and are resistant to common acids, alkalis, and ultraviolet exposure. Certified RoHS compliant and flame resistant to UL94 V-2, they align with contemporary environmental and safety standards for global markets.

Versatile, Customizable Fit and Simple Installation

With customizable sizes and snap-on or press-fit configurations, these caps integrate seamlessly into a diverse range of light fixtures and optical systems. The combination of precise tolerances and frosted finishes ensures easy installation and optimal performance for both new and retrofit projects.

FAQs of Light Dispersion caps:

Q: How are these Light Dispersion Caps installed?

A: The caps are designed for quick and easy attachment using either snap-on or press-fit installation methods, allowing secure placement without the need for additional tools or adhesives.

Q: What are the main benefits of using these optical caps in lighting applications?

A: These caps provide uniform light diffusion, reduce glare, and maintain high transmittance (8592%), resulting in visually comfortable and efficient illumination for LED modules and fixtures. They are also UV resistant, impact resistant, and exhibit high aging resistance without yellowing.

Q: When should I select custom sizes or diameters for these lens caps?

A: Custom sizes or diameters can be requested when your lighting application requires a specific fit or when integrating with unique optical designs. Standard diameters such as 40 mm, 55 mm, and 80 mm are available, ensuring compatibility with most fixtures.

Q: Where can these Light Dispersion Caps be used?

A: They are suitable for use in commercial, industrial, and residential lighting systems, including LED modules, general light fixtures, and specialized illumination devices where optical quality and robustness are required.

Q: What is the manufacturing process for these lens caps?

A: The caps are produced via advanced injection molding, achieving precise dimensions (tolerances of 0.1 mm) and consistent surface finishes. This process ensures excellent mechanical and optical properties in each cap.

Q: What level of environmental and chemical resistance do these caps offer?

A: Constructed from polycarbonate or PMMA, the caps display good resistance to common acids and alkalis, are RoHS compliant, and withstand UV exposure and impact, making them durable in challenging environments.

Q: What advantages do these caps provide over standard diffusers or covers?

A: Compared to standard diffusers, these caps offer enhanced light transmission, more effective glare reduction, high aging resistance, and robust physical properties like high tensile strength and Shore D hardness of 8085.

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