2x2 PC LED Street Light Module Lenses 50*50mm Size For Wide Area Lighting

2 x 2 PMMA LED Lenses LED Street Light Module With 80*155 Degree

Optical efficiency is determined by measuring the ratio of light collected after the optic and dividing

by the total amount of light without an optic directly at the LED source.

• optic the easier it is to collimate light into a tighter pattern.
• Another consideration when trying to achieve a tight spot is the size of the LED die.
• The smaller the size of the die the tighter the spot. For example, to get the tightest spot with our LEDs you would want to use the Cree XP-E LED (smallest size die) and the 26mm plain tight lens (largest diameter optic).

Delivery and Shipping:

Beam Angle
This describes the angle over which the light is distributed. Lenses and reflectors can be used to help create your desired beam angle.
Narrow beam angles, for example 40°, have a tight beam of light and are ideal for spotlights. Wide beam angles around 120° have a larger coverage for wide area lighting.

Clear/Diffused
Clear lenses provide a crisp-edged beam of light. A diffused lens has a softer edge. Diffusion can also offer a more uniform light output when multiple LEDs are used.

LED lens Drawing:

IES:

street light lens

square led lens

2x2 PC LED Street Light Module Lenses 50*50mm Size For Wide Area Lighting Images