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23

2021-06

Streetlight lens materials and specifications

Streetlight lenses are specifically designed for high-power LED streetlights and can be used in conjunction with high-power LEDs. Materials for Streetlight Lenses 1. Streetlight Lens – Glass Lens 1.1. Due to glass’s excellent heat resistance and high light transmittance, many LED streetlight manufacturers continue to use it.

2021-06-23

09

2021-06

A brief introduction to LED lenses

An LED lens refers to a spotlight that uses light-emitting diodes as its light source. Traditional spotlights typically employ halogen lamps, which have lower luminous efficiency, higher power consumption, elevated operating temperatures when directly illuminated, and shorter service lives. In contrast, LED lenses significantly outperform conventional lighting products in terms of their illumination principles, energy efficiency, and environmental friendliness. Moreover, the unidirectional nature of LED emission makes them exceptionally well-suited for maximizing the luminous flux of spotlight applications.

2021-06-09

26

2021-05

Functions and Roles of Streetlight Lenses

Streetlight lenses are specifically designed for high-power LED streetlights and can be used in conjunction with high-power LEDs. Streetlight Lens This article focuses on streetlight lenses specially developed for high-power LED streetlights. Their key feature is compatibility with high-power LEDs.

2021-05-26

Functions and Roles of Streetlight Lenses

11

2021-05

Classification of LED Lens Specifications

LED lenses are optical systems closely associated with LEDs, capable of enhancing both light utilization efficiency and luminous efficacy. Depending on the desired effect, different lenses can be employed to modify the LED’s light‑field distribution. Other types of lenses, such as camera lenses or telescope objectives, fall outside the scope of this discussion. This article focuses on auxiliary condenser lenses used in high‑power LED applications, and examines the various classification schemes for LED lenses.

2021-05-11

Classification of LED Lens Specifications

16

2021-04

The principle of LED lenses

I’m sure most of you are familiar with LED lights. Even if we don’t fully understand how they work, we see and hear about them all the time. But what about LED lenses? Many people may be less acquainted with them. So today, let’s take a closer look at LED lenses together.

2021-04-16

The principle of LED lenses

19

2021-03

Plastic Molds: Basic Properties of Steel for Plastic Molding

Based on the varying applications and manufacturing processes of plastic molds, the fundamental performance requirements for steels used in plastic mold making can be summarized as follows:

2021-03-19

Plastic Molds: Basic Properties of Steel for Plastic Molding
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