LED bulbs are also a spherical light emitting semiconductor, which have the same characteristics as ordinary light-emitting semiconductors, which are composed of two PN nodes. The current can be converted to light energy through the semiconductor. Can send out visible light, infrared, ultraviolet. However, the light emitted from LED is not fixed, so we use glue glue to guide LED bulbs to give out the effect of lighting we want, that is to say, LED bulbs will not give out all kinds of light at once. The LED glue dispenser is mainly aimed at the demand for micro glue technology such as flexible circuit board and module. Whether a device is good or not depends on what kind of products it produces, where it is used for, where dispensers are different for different processes, and the dispensing equipment is also different. LED dispensing machines are all equipped with pipelines. They are efficient, accurate and stable, and can meet the market demand. The equipment configuration adopted by different glue is different. You must first know the nature of the production of products, production of precision dispensing whether there is high requirement, it can also determine the dispensing equipment you need, like LED dispensing machine belongs to more precision dispensing equipment, such equipment can be well applicable to high precision dispensing requirements of the product.