15*45° Narrow Beam Waterproof PMMA LED Single Lens For LED Wall Washer

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.

• Some optics come supplied with an adhesive tape backing ready to be stuck down.
• Other optics will simply twist or snap onto an LED holder.
• Some may need attaching with screws or specific clips from the manufacturer.
• Alternatively a glue is used to attach the optic. Please note that certain glues are not compatible, check the manufacturer data for more information.

Delivery and Shipping:

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!