Description

Glass lens improves lighting effect and uniform 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 LED, reduce light loss and improve overall lighting efficiency.

2. Beam control: Lenses of different shapes and designs can achieve different beam distributions, ensuring that the 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 glass, which is acid and alkali resistant and has excellent corrosion resistance.

2. Strong temperature resistance: Compared with PC lens, its thermal expansion coefficient is lower, it has good thermal stability, the change of optical surface temperature is small, and the original optical lighting effect is retained.

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

4. Compared with PC lens, glass lens will not produce aging/yellowing phenomenon, which will affect the light transmittance of lens.

5. Compared with PC lens, glass lens will not absorb dust and is easy to clean.

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