A miners lamp using Fresnel lens-SHAN DONG YU YING OPTICAL INSTRUMENT CO.,LTD_

A miners lamp using Fresnel lens

MOQ ：10000 piece

Lead Time ：3 Days

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Payment : T/T

LED series Fresnel lens

The LED lampshade, its principle of work is :

1. because the LED point lamp-house shine the angle is big,the emanative ray spreads

the heat to compare severity，make use of the fresnel lens to gather the light function,

the ray will be gather in the valid usage scope inside ,reached to increase the light effect

and increase the result of the brightness.

2. The fresnel lens is opposite to the identical LED lamp, the different of the focal

length and the different of the distance, may be establish the emergent light angle,

according to demand design.

3 The super thin structure of the fresnel lens, causes the light the transmissibility

compared to traditional high of many, its weight is smaller than condenser, may various

situations all apply more.

Product picture：

Business Type : Manufacturer

Company Location: SHAN DONG

Year Established: 32YRS