Home / FBelec Products / LED & LED Display / Neon SIGN LED & LED writing board
Picture Model No. Size Description Datasheet Order
LED sign light box billboard colorful business sign LED NOTARY PUBLIC SIGN 60x30cm

FBLWB-01

30*60cm

LED sign light box billboard colorful business sign LED NOTARY PUBLIC SIGN 60x30cm

Supply LED billboard display board business logo light box LED OPEN CLOSED SIGN 60x30cm

FBLWB-02

30*60cm

Supply LED billboard display board business logo light box LED OPEN CLOSED SIGN 60x30cm

Source Manufacturers LED Billboard Signs Mobile Phone Repair Sign LED Cell Phone Repair Sign

FBLWB-03

30*60cm

Source Manufacturers LED Billboard Signs Mobile Phone Repair Sign LED Cell Phone Repair Sign

Super bright LED neon 19x10

FBLWB-04

25*48cm

Super bright LED neon 19x10 "OPEN Commercial logo with double on/off

Factory direct sales advertising nameplate LED SIGNS door sign

FBLWB-05

25*48cm

Factory direct sales advertising nameplate LED SIGNS door sign

Factory direct sale Amazon hot sale led open sign storefront advertising luminous sign coffee shop

FBLWB-06

25*48cm

Factory direct sale Amazon hot sale led open sign storefront advertising luminous sign coffee shop

Factory direct foreign trade oval LED billboard LED Sign Board! LED SIGN

FBLWB-07

25*48cm

Factory direct foreign trade oval LED billboard LED Sign Board! LED SIGN

Factory direct foreign trade oval LED billboard LED Sign Board! Advertising nameplate

FBLWB-08

25*48cm

Factory direct foreign trade oval LED billboard LED Sign Board! Advertising nameplate

Amazon best-selling product LED neon light bar open billboard ABS frame advertising nameplate

FBLWB-09

25*48cm

Amazon best-selling product LED neon light bar open billboard ABS frame advertising nameplate

LED luminous signs LED billboards pvc billboards ATM signs Bank signs ATM SIGN

FBLWB-10

25*48cm

LED luminous signs LED billboards pvc billboards ATM signs Bank signs ATM SIGN

Factory direct sale OPEN sign LED billboard LED billboard LED luminous characters LED OPEN SIGN

FBLWB-11

25*48cm

Factory direct sale OPEN sign LED billboard LED billboard LED luminous characters LED OPEN SIGN

Factory direct foreign trade oval LED billboard LED Sign Board! LED SIGN

FBLWB-12

25*48cm

Factory direct foreign trade oval LED billboard LED Sign Board! LED SIGN

LED billboards pvc billboards luminous characters advertising nameboards cocktail signs always bright

FBLWB-13

25*48cm

LED billboards pvc billboards luminous characters advertising nameboards cocktail signs always bright

Super bright silicone LED luminous sign neon sign OPEN billboard hanging business hanging sign 12V/24V

FBLWB-14

43*18cm

Super bright silicone LED luminous sign neon sign OPEN billboard hanging business hanging sign 12V/24V

Bar coffee shop general scene LED OPEN neon sign billboard 12V low voltage luminous light decorative advertising

FBLWB-15

50*25cm

Bar coffee shop general scene LED OPEN neon sign billboard 12V low voltage luminous light decorative advertising

LED OPEN SIGN remote control hanging shop sign neon sign LED advertising sign

FBLWB-16

54*24cm

LED OPEN SIGN remote control hanging shop sign neon sign LED advertising sign

Modern decoration super bright coffee shop neon sign LED COFFEE coffee shop opening sign

FBLWB-17

60*20cm

Modern decoration super bright coffee shop neon sign LED COFFEE coffee shop opening sign

Mixed color super bright neon light box LED luminous sign OPEN billboard 50*26cm

FBLWB-18

50*26cm

Mixed color super bright neon light box LED luminous sign OPEN billboard 50*26cm

Red letter blue border OPEN neon sign LED luminous sign shop business billboard

FBLWB-19

60*30cm

Red letter blue border OPEN neon sign LED luminous sign shop business billboard

Super bright OPEN billboard LED neon luminous business light box billboard large size 80*40cm

FBLWB-20

80*40cm

Super bright OPEN billboard LED neon luminous business light box billboard large size 80*40cm

Highlight pink OPEN LED window decoration light luminous billboard logo 50*25cm

FBLWB-21

50*25cm

Highlight pink OPEN LED window decoration light luminous billboard logo 50*25cm


Neon SIGN LED & LED writing board

  • What are Neon SIGN LED & LED Writing Board?


    Neon lights are the beauticians of the city. When night falls and the lights are on, the colorful neon lights dress up the city particularly beautiful. So, how was neon invented? It is said that the neon lamp was accidentally discovered by the British chemist Ramsay in an experiment. It was a night in June 1898. Ramsay and his assistant were conducting experiments in the laboratory to check whether a rare gas was conductive.

    Ramsay injected a rare gas into the vacuum glass tube, and then connected the two metal electrodes enclosed in the vacuum glass tube to the high-voltage power supply to observe whether the gas could conduct electricity.

    At this time, an unexpected phenomenon occurred: the rare gas injected into the vacuum tube not only began to conduct electricity, but also emitted an extremely beautiful red light. This magical red light surprised Ramsay and his assistant. Ramsay named this rare gas, which can conduct electricity and emit red light, neon. Later, this kind of lamp that energizes gas and emits light was called neon lights,LED signs


    The way to make neon lamps is to use sodium calcium silicate glass with low melting point as the lamp tube, design different patterns and characters according to needs, process them with blowtorch, then sinter the electrodes, evacuate them with vacuum pump, and fill different rare gases according to the required color. Modern neon lights are more exquisite. Some bend glass tubes into various folding shapes to make more moving graphics. Others paint phosphor on the inner wall of the lamp tube to make the color more bright and colorful. Some neon lights are equipped with automatic igniters, so that the lights of various colors go out and shine each other, making the city night colorful. Neon lights have been around for a hundred years since they came out in 1910. It is a special low-pressure cold cathode glow discharge electric light source, which is different from other arc lamps such as fluorescent lamps, high-pressure sodium lamps, metal halide lamps, mercury lamps, incandescent lamps and so on. Neon lights emit light by cold cathode glow discharge under high voltage electric field with low-pressure inert gas filled into glass tube. The light color of neon lamp is determined by the spectral characteristics of inert gas: the neon lamp of light tube type is filled with neon gas, and the neon lamp emits red light. Fluorescent neon lamps are filled with argon and mercury, and neon lamps emit blue and yellow lights. These two types of neon lamps emit light by stimulated radiation of working gas atoms in the lamp tube.


    How is the neon lamp making process?

    In terms of the manufacturing process of neon lamps, whether they are exposed tubes, powder tubes or color tubes, the manufacturing process is basically the same. They all need to go through glass tube forming, sealing electrodes, bombarding to remove gas, filling inert gas, sealing and exhausting pores, aging and other processes.

    Glass tube forming - that is, the process in which the manufacturer burns, roasts and bends the straight glass tube into a pattern or text along the outline of the pattern or text through a special fire. The level of the manufacturer can be seen by the flesh eye. The lamp tube made by the low-level personnel is prone to concave convex, too thick or too thin at the corner, inner wrinkle, skew and no plane, etc. FBelec handmade neon signs, LED neon light installations, lamps & wall art. Let us light up your business logo, name etc.

    Sealing electrode - when the lamp tube to be bent is connected to the electrode and exhaust hole through the fire head, the interface shall not be too thin or too thick, and the interface shall be completely burned and melted, otherwise slow air leakage is easy to occur.


    Neon lamp outdoor lighting decoration effect

    Bombardment and degassing -- the key to making neon lights. It is the process of bombarding the electrode with high-voltage electricity, heating the electrode, burning the water vapor, dust, oil and other substances invisible to the naked eye in the lamp electrode, discharging these harmful substances and pumping the glass tube into vacuum. If the temperature of bombardment degassing is not reached, the above harmful substances will not be removed completely, which will directly affect the quality of the lamp tube. The high temperature of bombarding degassing will cause excessive oxidation of the electrode, resulting in an oxide layer on its surface and the decline of lamp quality. Bombard the degassed glass tube, fill it with appropriate inert gas, and complete the neon lamp manufacturing process after experience.

CONTACT US

  • E-mail: sales@fbelec.com
  • Tel: 86-574-87793491
  • Add: 262#416Lane ZhaoHui Road YinZhou NingBo China
  • Phone: 18868647636
  • wechat

Copyright © 2021 NINGBO FBELE ELECTRONICS CO.,LTD. All Right Resrved Designed by www.followala.com

Sitemap | XML | Blog

×

Hello!

Welcome to text me on WhatsApp or send me an email to sales@fbelec.com

× Text me on whatsapp