Sunlumin has updated the ISO9001 certification

SunLumin AdjustabIe Angle UFO lens

SunLumin development patent lens

JANPAN International Lighting Exhibition 2024

Booth No.: LF5041 Time: March 12-15,2024

Frankfurt Lighting+Building Exhibition 2024

Booth No.: F75 Time: 2024.3.3~3.8

Primary and secondary optical design of LED LENS

Before high-power LED lighting components become luminaire products, optical design is generally carried out twice:

What are the advantages of PC and PMMA?

1. Physical properties: PC has better toughness and impact strength than PMMA, PMMA is brittle material. 2. Temperature resistance: PC is better than PMMA, and TG of PC reaches 120 °， PMMA only 85 °.

WHAT IS THE DIFFERENCE OF TYPE2 TO TYPE 5

What is the difference of Type2 to Type 5

2021 GUANGZHOU INTERNATIONAL LIGHTING EXHIBITION WAS POSTPONED

As to the uncertainty of Covid in Guangzhou, the company of Guangzhou Guangya Messe Frankfurt Co., Ltd. announced the postponement of the Guangzhou International Lighting Exhibition （GILE）and Guangzhou International Building Electrical Technology Exhibition. The new exhibition period will be announced at a later date.