Shenzhen Guanghongda Technology Co., Ltd.  

Product Name: Uniformity Lighting, Customerized Lgf Dome Array for Coded Lock Device Model NO.: GHD194001 metal Dome Shape: Custom Depends Dome Life-Time: 300K~5kk Shots metal Dome Material: Stainless Steel 301 Surface Treatment: Nickel (Silver, Gold) Plating Tolerance: +/-0.1mm MOQ: 100 PCS OEM: Acceptable Package: by Bag or on Reel Trademark: GHD technology Transport Package: Pet Bag Specification: 16*25*25cm Origin: China HS Code: 8538900000 Product Description What is LGF Dome Array and How does it work ? LGF metal dome array , which full name is Light Guide Film , it is a new design . which used to replace LED in function , in comparsion with LED , lighting Uniformity; When we add a LGF on current normal double layer or EMI dome array, it becomes a LGF dome array. It can achieve great result of light distribution.see from the design , the light under keypad is coming from the LED on PCB motherboard. We need to put about 8-10 pieces LED on each board, but if the design changed to use LGF, then we can save several LED, as well as SMT fee.What is the LGF DESIGN PRINCIPLE & What is the Advantage ?LGF, at least one surface out of front and rear surfaces of the light guide film is formed with a pattern such that density increases as distanced from a light source to allow light to be uniformly supplied to the keypad, or is concentratively formed with a pattern at a particular region of the light guide film to allow the light to be concentratively supplied to a particular region of the keypad. PRODUCT PHOTOGRAPHQ1: Are you Trading company or manufacturer ?A: We are a Professional Trading & Manufacturer Integrated .Q2 : Can you offer OEM Service ?A: Surely Okay , we have Seasoned OEM service experience .Q3: what is the Lead time of sample ?A : It takes 2-7working days depends .Q4: How fast can i get the Quotation ?A: 30mins ~ 24Hours depends .Please do not hesitate to contact with us , if you have any inquires .