Green 520nm LED Lighting 2835 SMD 90-Degree Angle

When we discussed about the Domed LEDs, there will be a common SMD LED that with flat top, which is have no lens on the top. 

When comparing a domed lens green SMD (Surface Mounted Device) LED with a common SMD LED without a lens or with a different type of lens, the primary differences will be in the optical properties and the way the light is emitted from the LED chip. Here are some key comparisons:
In Lens Design: 
   - A domed lens SMD LED has a hemispherical or rounded lens over the LED chip, which is designed to distribute the light in a specific manner.
   - A common SMD LED may not have any lens, or it might have a flat or different shaped lens for various applications. The absence of a domed lens means that the light distribution will be more influenced by the package and the reflector cup design.
In Light Distribution: 
   - The domed lens in green SMD LEDs helps to diffuse the light, often resulting in a wider viewing angle and a softer light output.
   - In contrast, an SMD LED without a domed lens or with a flat lens can direct light more directly, potentially creating a sharper beam with a narrower viewing angle.
   - Common SMD LEDs can be used for a broader range of applications, including task lighting, signage, and other applications requiring focused light beams or specific light patterns.
In summary, the choice between a domed lens green SMD LED and a common SMD LED will depend on the desired application and the specific lighting requirements, such as the needed viewing angle, light distribution pattern, and luminous efficacy. 

Electrical Optical Characteristics:

*Luminous Intensity is measured byZWL600.

*λD is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of device

Size of 520nm LED with 90 degree Domed LEDs: 

*This size are also available in Red SMD LED, Yellow LED, Green SMD LED, Blue SMD LED ect. *