With the popularity of LED energy-saving lamps, more and more enterprises and households choose LED energy-saving lamps. At present, LED fluorescent lamp tube is the most used in indoor LED lighting, the most extensive product, because of its compared with the traditional fluorescent lamp tube has an incomparable advantage, so now the market production of LED lighting enterprises are also very numerous, product quality and performance differences are also very large. Users do not know when buying products, may spend high prices without buying their own ideal products. Our customer Op lighting as a professional manufacturer now from the profile, power supply, chip and other aspects to share with you how to choose a good LED fluorescent lamp tube:

First, look at the profile and structure of the LED fluorescent tube. Now the market sales of LED fluorescent lamps are basically divided into two types of profiles: all-plastic, semi-plastic semi-aluminum tube. In terms of thermal performance, the thermal performance of the semi-plastic half-aluminum tube is good, greatly extending the life of the LED.

Second, look at the LED fluorescent tube chip. Currently used in fluorescent lamps is 3528, 3020, 3014 and other specifications, these specifications are mainly its size size, chip heat dissipation method is not the same. The same brand of chips, packaging manufacturers are not the same, its quality is not the same. For example: Op lighting LED chips are all imported chips, after large manufacturers to process the packaging, fundamentally to ensure the quality of lamps.

Third, look at the POWER supply of the LED fluorescent tube. The power supply of the LED fluorescent tube is divided into both built-in and external. The so-called built-in means that the power supply can be placed inside the lamp. The biggest advantage of this built-in is that it can be made to replace existing fluorescent tubes directly without any circuit changes. So the built-in shapes are made to grow bars so that they can be stuffed into the semi-circular lamp.

Four, look at the OTHER accessories of the LED fluorescent lamp tube

Good quality lamps, accessories are extremely fine, and accessories complete, the main accessories are: power protection covers, insulation sheets, heat shrink tube, insulation box, fixed end, PC mask, substrate and so on. LED lamps often use PVDF heat shrink tube, but in the process of use of what specific requirements, we can from the characteristics of PVDF heat shrink tube analysis. Kehong PVDF is made of Polyfluoroethylene radiation modification, can be used at high temperature for a long time, wear resistance, anti-cutting, resistant to most oils and chemical solvents. It is a sturdy, semi-hard, thin lying tube, ideal for high temperatures, requiring extreme resistance to friction, cutting and outstanding chemical and oil corrosion. Transparent Teflon materials also provide convenience for visually sealed components. And widely used in high temperature, industrial fuels, solvents and chemical reagents erosion of welding points, terminalandandic and cable protection, aerospace, military, medical, high temperature and chemical resistance and other places.

An excellent commodity is no matter the appearance or internal accessories are first-class high-quality products, I believe you if you choose to use Kehong heat shrink tube as an insulation accessory for your products, will certainly make your products more consumer trust!

热缩管在LED灯线束中的使用

随着LED节能灯的普及应用，越来越多企业和家庭选用了LED节能灯具。目前，LED日光灯管是室内LED照明中应用最多，最广泛的一种产品，由于其相比传统的日光灯管有着无法比拟的优势，所以现在市场上生产LED灯具的企业也十分众多、产品品质与性能的差异也很大。用户在选购产品时不知所从，可能花了高的价格而没有买到自己想要的理想产品。我们的客户欧普照明作为专业的生产厂家现在从型材、电源、芯片这几个方面来给您分享如何选择LED好的日光灯管：

一、 看LED日光灯管的型材、结构 。现在市场上所销售的LED日光灯基本上分两种型材：全塑料、半塑半铝管。就散热性能方面，半塑半铝管散热性能好，大大延长了LED的寿命。

二、 看LED日光灯管的芯片。目前用在日光灯的是3528、3020、3014等规格，这几种规格主要是其大小尺寸、芯片的散热方式不一样。同一品牌的芯片，封装的厂家不一样，其品质也不一样。例如：欧普照明LED的芯片全部是采用进口芯片，经过大型厂商进行加工封装的，从根本上保证了灯具的质量。

三、看LED日光灯管的电源。LED日光灯管的电源分为内置式和外置式两种。所谓内置式就是指电源可以放在灯管内部。这种内置式的最大优点就是可以做成直接替换现有的荧光灯管，而无需作任何电路改动。所以内置式的形状都是做成长条形，以便塞进半圆形的灯管中去。

四、看LED日光灯管的其它配件

质量好的灯具，配件的做工极为精细，且配件齐全，主要配件有：电源保护套，绝缘片，热缩管，绝缘盒，固定端头，PC面罩，基板等。LED灯中常常会用到PVDF热缩管，但在使用过程中具体有哪些要求，我们可以从PVDF热缩管的特性上来分析。柯鸿PVDF由聚偏氟乙烯辐射改性制成，可长期在高温下使用，耐磨、抗切割、耐大部分油及化学溶剂。是一种坚固、半硬、壁很薄的热缩管，特别适用于高温，需要极好耐摩擦、耐切割和杰出的化学及油液腐蚀的场合。透明的聚氟乙烯材料也给目测被包封的元器件提供方便。且广泛应用于受高温、工业燃料、溶剂和化学试剂侵蚀的焊接点、终端和连接线缆的保护、航天、军工、医疗，耐高温及耐化学等场所。

一个优秀的商品是不管外观还是内在配件都是属于一流的优质产品，相信您如果选择使用柯鸿热缩管来作为您产品的绝缘附件，一定会使你的产品更得消费者的信任！