Advantages Disadvantages lamp lighting the color is good, instant start, LED mining lamp factory, no glare small power lamp illumination is not enough; the lamp power saving efficiency is not high; light efficiency is not ideal. Banner photoelectric LED mining lamp long life, especially energy-saving, high-efficiency, high color, no flicker, can instantly start, maintenance, environmental protection, safety and long life, especially energy-saving, high luminous efficiency, color rendering high, no flicker, can instantly start, maintenance-free, environmentally friendly and safe above comparison banner photoelectric led mining lamp and lamp for! ! Why the big difference in price of LED lamps? Reason? Product there is a difference what aspect? The main reason is that different manufacturers use different materials is caused by differences in quality price of LED lamps. As the LED lighting market competition is becoming increasingly fierce, and the appearance, function almost the same product, the price difference is big, which makes many consumers wretched suspense, for complicated LED lamps can not start, and the results tend to choose low-cost LED lamps. According to market feedback suggests that many of the distributors and retailers are very difficult to distinguish the material quality LED lamps, not to mention consumers. Because LED lighting is a new product, led mining lamp manufacturers, Chinese national standard lag, but the state provides product qualification testing. LED lamps prices with international safety certification and national product quality certification must be high, since these products were designed to be secure and reliable. And each product will have different designs, different designs have different uses, LED lighting design reliability include: electrical safety, fire safety, for the environment safety, mechanical safety, health and safety, safe use of time, led mining Light, these factors are related to the price of a great relationship. LED lamp price differences still exist in the brightness, antistatic capabilities, other aspects of life. Antistatic ability of LED lights, long life, the price of natural high. Preferably using the same chip, led mining lamp cooling, original packaging, or their own package, with an epoxy resin or silica gel, is a double gold wire or single-line impact on the price and so on. LED lamps radiating structures and materials directly affect the cooling effect. If the heat is poor, lamp beads light fades big, lamp life is short! Our LED high bay light in terms of power and light as a direct result of its price difference! Banner photoelectric - is the production of our high-end products, NA poor power supply, chip, shell, etc., all manufactured products are quality 3--5 years. _led led mining lamp mining lamp brand _ banner photovoltaic (certified merchants) are provided by Hebei banner Optoelectronics Technology Co., Hebei banner Optoelectronics Technology Co., Ltd. (www.daqiemc.com) (www.daqiemc.com) is specialized in "LED mining lamp, LED lamp, LED fluorescent tubes, LED floodlight," the business, companies adhering to the "integrity management , the intentions of service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Dong Zhuren.