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We can choose the preferable LED light according to above tips 1, brightness Different brightness have different prices. The LED source shall comply with Laser Class? standards. 2, antistatic ability The LED lighting that has strong antistatic ability have longer life, and therefore higher prices. Usually static than 700V can be used for LED lighting. 3, the same wavelength The LED having the same wavelength emits the same color, such as requiring the same color, then,it is difficult to produce pure colors for the manufacturers not having LED spectral separation device. 4, the leakage current LED is one-way conductive light, reverse current is called leakage, the larger the leakage current is LED, the shorter and lower the life and prices is. 5 LED light-emitting angle Different usage hasn't the same light-emitting angle . Special light-emitting angle have higher prices. If all diffusion angle, higher prices. 6, the different life Quality is the key to life, life is determined by the light fades. The Smaller the Light decay is, the longer and higher the life and price. Is. 7, the light chip The different chips have vary widely prices. Japan, the U.S. chip is expensive, and chip generally made in Taiwan is cheaper than Japan and the U.S.. 8, the chip size The big is better than small. Price proportional to the size 9, colloidal Ordinary LED colloidal generally epoxy resin, plus a UV LED and fire agents is more expensive, high-quality outdoor LED lighting should resist UV and fire. Each product surely have different design, different designs apply for different purposes, reliability design of LED lighting include: electrical safety, fire safety, environmental safety, mechanical safety, health and safety, safe use of time and other factors. As far as electrical safety concerned, should be consistent with relevant international, country standards. As the LED is a new product, the standards lag behind , but each country provides product qualification testing. The price of LED lighting with international safety certification (such as GS, CE, UL, etc.) and country product quality certification is dear, because these products are designed to be safe and reliable. What Consumers must pay attention to is that the authenticity of the certificate should be carefully identified, there aren't currently many manufacturers passed international safety certification and country product certification. But lead lighting whose home page is www.lead-lighting.com just one of them that specializes in LED flood light,LED tunnel light and LED tube and other indoor and outdoor lighting.
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LED lighting, color, current, product, LED flood light, LED tunnel light,
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