Lumileds LUXEON CoB 第 3 代 LED
Lumileds LUXEON CoB 第 3 代 LED 的亮度比第 1 代 LUXEON CoB 提高约 20%，但却保持相同成本。 这种改进允许灵活地降低更换频率或者选择较小的第 3 代 COB，以保持相似性能，降低设计成本。 LUXEON CoB 在照明阵列的光效和均匀性方面均有新突破。 CoB阵列采用了业界领先的小发光面(LES)，不仅易于使用，而且还让设计更省心、更省钱。 所有LUXEON CoB阵列均有单个3步长以及单个5步长麦克亚当椭圆可供选择，确保应用具有均匀的光学性能。 此外，所有LUXEON CoB均在85°C实际工况条件下进行测试，这就意味着可简化光源设计，以及尽可能地减少测试。
Due to its industry-leading small Light Emitting Surfaces (LES), the CoB array is very easy to work with and will enable easier and less expensive designs. Core Range Gen 3 LED provides efficacies of >160 lm/W for 70CRI and 80CRI devices.
All Lumileds LUXEON CoB arrays are available in a single 3-step and a single 5-step MacAdam Ellipse, ensuring uniform optical performance in the application. Additionally, all LUXEON CoB's are hot-tested at 85°C real-world operating conditions, which means that luminaire design is simplified and testing can be minimized.
特性
- Highest flux densities with small LES
- 3-step MacAdam ellipse color definition
- Freedom from Binning for color consistency from luminaire to luminaire
- Up to 4x lower thermal resistance than the competition, enabling smaller heat sinks and higher lumens
- Supported by a comprehensive optical, mechanical and electrical ecosystem
