Neon light is a cold cathode discharge tube, so it can be used for about 20,000 - 30,000 hours. The radiate action spectrum has a stronger ability that can penetrate through atmosphere. The neon not only can show vivid and floweriness light, but also has more efficiency than common light. It is popular that can bend any geometrize for plan and change any different design and character by computer. It is better than other light with bright, colorful, light. It is plentiful to choose by any other way with fast business in my country. Main parts: 1) Material: glass a) Sodium tube (calcareousness tube): bad stability and easy metamorphoses and weathering before being affected with damp b) Red lead tube: better calcareousness tube with capability of heat, machine, electricity, chemic stabilizations, vacuum, photics and standing wear c) Color tube: dyed when make it, so it has already changed color when work out 2) Spread fluorescence power in inside of tube a) Spread normal fluorescence power in inside of tube b) Tricolor tube (lanthanon fluorescence power): better than spread normal fluorescence power tube 3) Have tow ways of spread flours a) To spread inside of tube using fluorescence power with mixed liquor of ethanol and ketone and make dry by itself b) To spread inside of tube using fluorescence power with glue and make dry use oven Transformer: 1) Inductance transformer: a) Better reliability and luminosity and used for along time b) It is heavier c) Specifications: 3kV, 6kV, 9kV, 12kV, 15kV, 18kV 2) Electron transformer (high frequency cold boot light): a) It has lighter and more convenience and economizer about material of metal b) It was divided into direct current and alternating current c) Specifications: 40W, 60W, 80W, 100W 3) Program control: normal program control and gradual change program control 4) High tension line: a) Plastic high tension line: cheaper but easy metamorphoses and on a fire b) Insulated silicone rubber: has more safety and credibility