93% High Transmittance PMMA LED Lens IP66 Waterproof For Cree LED Lighting

93% High Transmittance PMMA LED Single Lens IP66 For Cree LED Lighting

Number of LEDs per Lens:
This refers to the number of LEDs that the lens is designed for. They can be for single LEDs or arrays

of LEDs. Multiple LED lenses are ideal for wide area lighting, for example street lighting.

Lenses are often designed for use with specific LEDs. Check the manufacturer data for compatible LED options.

Some manufacturers pre-mount LEDs onto a board ready for the lens/reflector to sit over, saving you having to solder and line the LEDs up accurately.

Delivery and Shipping:

Do I lose brightness when using optics?

1, 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.

2, The simple answer is yes. Carclo optics uses a technology called total internal reflection (TIR), so there

is light lose during the collimation process.

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!