Description

Glass lenses improve lighting effects and even light distribution. The design of the lens can affect the shape, intensity and uniformity of the light beam.
LED landscape light garden light module glass lens plays a key role in lighting design. Here is some important information about LED street light module glass lens:

1. Light transmission performance: Glass lenses usually have good light transmission performance, which can effectively transmit the light emitted by LEDs, reduce light loss, and improve overall
lighting efficiency.

2. Beam control: Lenses of different shapes and designs can achieve different beam distributions, ensuring that light can evenly cover the area that needs to be illuminated and reduce light
pollution.

3. Weather resistance: High-quality glass lenses have excellent weather resistance and UV resistance, and can maintain stable performance under various weather conditions.

4. Heat dissipation performance: Glass lenses have good heat dissipation capabilities, which helps to extend the service life of LEDs and improve the reliability of the overall system.

5. Aesthetics: Compared with plastic lenses, glass lenses usually have better optical effects and appearance, which can enhance the overall design aesthetics of street lights.

When choosing the glass lens of the LED street light module, considering these factors can ensure better lighting effects and longer service life.

The glass lens of the LED landscape light garden light module made of optical glass has the following characteristics:

1. Corrosion resistance: High borosilicate 3.3 glass belongs to borosilicate glass among borosilicate glasses, which is acid and alkali resistant and has excellent corrosion resistance.

2. Strong temperature resistance: Compared with PC lenses, it has a lower thermal expansion coefficient, good thermal stability, small changes in optical surface temperature, and retains the
original optical lighting effect.

3. High light transmittance: The light transmittance of conventional PC lenses is about 85%, resulting in a waste of light. The light transmittance of glass lenses is 92-94.8%, which can be as high
as 97% after being coated with an anti-reflection film.

4. Compared with PC lenses, glass lenses will not age/yellowing, thereby affecting the light transmittance of the lens.

5. Compared with PC lenses, glass lenses will not absorb dust and are easy to clean.

Optical performance of glass lens of LED landscape lamp garden lamp module
Lighting angle: Type I M (150°*75°)
Material transmittance: 5.5mm up to 92%
Lens focal length: 0±0.5
Applicable light source: 3030*4, 3030*6, 5050*2, 7070
Applicable lamps: LED street lamp, LED garden lamp, LED solar garden lamp
Installation test: waterproof structure, flat radiator, glass lens with silicone ring, fixed and pressed with a press frame or face ring.