行业组件数据 · 2026

扩散器选项

A diffuser option for LED inground lights that evenly distributes light output while providing glare control and environmental protection.

技术定义与适配语境
典型 扩散器选项 会按材料、尺寸公差、适配关系和失效风险在 电气设备制造 中评估。

The diffuser option is a critical optical component in LED inground lighting systems designed to scatter and homogenize emitted light. It functions as both a protective cover and light management element, typically constructed from durable transparent or translucent materials. This component ensures uniform illumination patterns, reduces glare, and protects internal LED modules from moisture, dust, and physical impact in outdoor or wet environments.

组件规格

定义
The diffuser option is a critical optical component in LED inground lighting systems designed to scatter and homogenize emitted light. It functions as both a protective cover and light management element, typically constructed from durable transparent or translucent materials. This component ensures uniform illumination patterns, reduces glare, and protects internal LED modules from moisture, dust, and physical impact in outdoor or wet environments.
工作原理
The diffuser operates on principles of light scattering and refraction. When light from the LED source passes through the specially engineered material, microscopic particles or surface textures within the diffuser scatter the light rays in multiple directions. This scattering effect breaks up concentrated light beams, creating a more uniform distribution across the illuminated area. The material's refractive index and surface characteristics determine the specific diffusion pattern, beam angle, and light transmission efficiency.
材料
Polycarbonate (PC) or tempered glass with UV-stabilized additivesoften includes anti-reflective coatingsmaterial must have IP67 or higher ingress protection ratingtypical thickness: 3-8mmmay incorporate prismatic or frosted surface patterns for specific diffusion characteristics.
IP Rating
IP67/IP68
Beam Angle
30-120 degrees
Dimensions
Various diameters from 50mm to 300mm
UV Resistance
Class 1
Impact Resistance
IK08 or higher
Light Transmission
85-95%
Operating Temperature
-40°C to +60°C
Color Temperature Compatibility
2700K-6500K
标准
ISO 4892-2DIN EN 60598-2-13IEC 60529

行业分类与别名

扩散器选项 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Material degradation from UV exposure->Yellowing and reduced light transmission->Use UV-stabilized polycarbonate with protective coatings; implement regular inspection schedules
Thermal expansion mismatch with housing->Cracking or seal failure->Design with appropriate thermal expansion coefficients; use flexible sealing materials; include thermal breaks
Impact damage from external forces->Cracking or breakage->Specify impact-resistant materials (IK08+); implement protective grilles in high-traffic areas

工业生态与工程逻辑

0
Cracking under thermal stress
1
Yellowing from UV exposure
2
Reduced light output over time
3
Water ingress if seals fail
4
Surface scratching affecting light quality

合规与检测

tolerance
±0.5mm dimensional tolerance; ±2° beam angle tolerance; light transmission within ±3% of specified value
test method
IP testing per IEC 60529; photometric testing per IESNA LM-79; UV resistance testing per ISO 4892-2; thermal cycling per IEC 60068-2-14

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

What is the primary function of a diffuser in LED inground lights?

The primary functions are to create uniform light distribution without hot spots, reduce glare for visual comfort, and provide environmental protection to the internal LED components.

How do I select the right diffuser for my LED inground lighting project?

Consider the required beam angle, IP rating for environmental conditions, material durability for the installation location, light transmission efficiency, and compatibility with your specific LED inground light housing and optics.

Can diffusers affect the lumen output of LED inground lights?

Yes, diffusers typically reduce lumen output by 5-15% depending on material and design. High-quality diffusers with anti-reflective coatings minimize this loss while maintaining excellent diffusion characteristics.

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CNFX Industrial Component Index · 电气设备制造

数据基础

CNFX 制造商资料、技术分类、公开产品信息和持续合理性检查。

初步技术归类
本页用于结构化准备研究、RFQ 和供应商评估,不替代买方自己的供应商资质审查、标准核验和技术批准。

请求制造能力信息: 扩散器选项

说明目标数量、应用场景、交期和关键技术要求,用于准备 RFQ 或供应商评估。

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