20*60 Degree PMMA LED Lens Single Waterproof Led Lens For Wash Wall Lamp

A Lens is a Transmissive Optical Device that affects the focus of a light beam through refraction.

A simple Lens consists of a single piece of material, while a compound Lens consists of several

simple lenses (elements), usually along a common axis.

***Lenses are made from transparent materials such as glass, polymers etc which are ground and

polished to a desired shape. A Lens can focus light to form an image.

***Led Optical Lenses used in the street light, high way led lamp, tunnel lamp, square lamp, road lamp,

city lighting, parking spot lamp, track lighting fixtures, scenery area, retail lighting and other applications where high luminous flux is desired.

Delivery and Shipping:

• LED applications that require more focused light often use a secondary optic that is placed over the LED, which internally reflects light into a spot, medium spot, wide spot or elliptical spot pattern.
• Most optics are cone shaped and need an optic holder to hold the lens in place over the LED. The lens itself clips securely into the holder, but the holder does need to be externally adhered.

• In the case of LED stars, optic holders have four legs that sit down into the grooves of the star board.

LED lens Drawing:

IES:

Spark Optics is dedicated to providing customers with a broad range of LED secondary optics and modules.

Spark Optics can be used in commercial lighting (downlights, spotlights, etc), outdoor lighting (streetlights, floodlights, etc), industrial lighting (highbays, linear lights, etc), and residential lighting (ceiling lights etc),
and other special lightings, such as medicallighting and automotive lighting.

With more than 10 years' experience in LED lighting, we’re also capable of making customized products, from prototyping, design, development to manufacture. Our aim is to provide the most suitable product and service
for customers!

With our flexible product range and short leading times, we can rapidly respond to varying customer demands
of LED Optics and Modules. Spark's innovative team is quickly developing a new standard in the field of LED Optics Lenses, and will bring new ideas and vitality to this field.

We always promise our customers that ----
We will help you clarify what you want your LED Optics Lenses to do.
We will make the best quality, cost effective, LED Optics Lenses for you.
We will provide ongoing support after sales.

Wish to have a win-win business with you!