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PRODUCT CATEGORY
Why some led par light can be so cheap?
2018-08-13

LED PAR light are common and common in the market. It is an indispensable part of the stage lighting system, and every light looks the same. Here with 

54x3W waterproof led lights,for example, and tell you how those low cost lights are made and why the difference of price.


LED lamp structure mainly includes the following several parts, respectively, lamp power supply, radiator, fan, motherboard,shell, lens, wire etc.. To make 

the price lower, you have to start with the material:


1. Led

LED lamp uneven price in the market. Why do some led sell so cheap, some led price differ in several times, in fact, there is the issue.


First, it must be the worst materials, such as welding wire with copper wire instead of gold, using recycled materials or scrap for production,these raw materials, consumers are unable to judge it, only the problem slowly exposed after using.


Plus is the deficiency of power, claimed to be 3W, actually is 1W or 0.75W lamp, or even lower, this is unknown to the general consumers. 


We use full power Tianxin 3w led.


2.Radiator

When a portion of light emitting lamp electrical energy is converted to heat, poor heat dissipation, directly affect the service life of the lamp.


3. Power supply

Many low price power supplies in the market are virtual standard or use 120W power supply or lower price 80W power which can not drive the rated power 180W watts . In fact , it is very easy for consumers to identify the power supply. 

 

4. Motherboard

There are two kinds of drivers on the market, one is constant voltage drive board, the other is constant current. Constant current motherboard more stable, the price is twice more than the constant voltage. 


Low cost LED PAR light mostly use the constant voltage, which will not protect the lamp when body temperature rise, lead to LED lamp service life greatly reduced. Plus some will make the motherboard and display panels into one to reduce the cost. 


5. Housing

Low cost and cheap LED par light use with some impurities, aluminum die casting or thin aluminum sheet, and even plastic shell, low cost, poor heat dissipation conditions.


6. Lens

General manufacturers are using black plastic lenses, this lens raw materials is second hand plastic , light transmittance is not strong , and has been damaged , the white lens

for the latest plastic production , high-definition light transmission! 


7.Power cord

Some manufacturers in order to seek high profit, and even choose the power line the cheapest one and thin.


Sincere suggestion for customers: "You pay what you get" and Reliable service is also critical !

Guangzhou FEIPENG Stage Lighting Co.,Ltd
  • Tel: +86 29046476
  • Skype: hc_rexwong
  • zip: 510430
  • E-mail: info@oppray-light.com
  • Website: www.oppray-light.com

Office Address : Room 603,Qiangsheng Business Building A, No.168 Jiangxia North Road,Baiyun district.Guangzhou

Factory Address : NO. 18 Jiangshi Road Hebu Villiage Jianggao Town Baiyun District Guangzhou

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