High Transmittance 93% 3030 LED Lens , 63 In 1 Street Lighting Multi LED Lens

63 in 1 LED Street Light Lens 70*150 Degree With Gasket For Street Light

LED lenses come in various shapes and sizes, for example round, square and hexagonal.

Common lens materials include plastic and silicone. Therefore some are rigid and some are flexible.

1. In general, when talking about lens optics the larger the optic the easier it is to collimate light into a tighter pattern.
2. Another consideration when trying to achieve a tight spot is the size of the LED die.
3. The smaller the size of the die the tighter the spot.
4. 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).
5. 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.

Delivery and Shipping:

Optics are a crucial element in every SSL street light / road light design. Spark offers a wide variety of optical and reflector solutions in various types of lenses; single-LED optics, multi-LED optics, reflectors

or specialty optics.

Optics allow you to control your illumination pattern, either diffusing it or focusing it as your application requires. Secondary LED Optics provide a standard LED with collimation for spot, medium, wide and elliptical illumination patterns.

LED lens Drawing:

IES: