LED knowledge
Selection of basic standards of LED lighting
14-01-22
According to the State Administration of Quality Supervision Inspection and quarantine, the National Standardization Management Committee, the Ministry of industry and information technology in 2010 2009, issued a series of mandatory national standard LED and semiconductor lighting electronics industry standards. And in 2010, respectively, the mandatory implementation. These standards are the LED lamp manufacturers specified laboratory certification, production enterprises, must be compulsory certification, inspection work must implement the new standard with the new standard. The enterprise production, sale and import of products must meet the standard requirements.
A new national standard, LED lamp and LED semiconductor lighting electronics industry standard, enterprise and testing organization certification and testing should pay attention to the related issues, the main contents are as follows:
Control device GB19510-2009 "light";
Miscellaneous lampholders - "GB19651-2009";
GB24819-2009 "LED modules for general lighting safety requirements";
GB24827-2009 "road and street lighting performance requirements";
GB24823-2009 "LED modules for general lighting performance requirements";
GB24824-2009 "LED modules for general lighting test method";
GB24825-2009 "LED module DC type device performance of AC electronic control requirements";
GB24826-2009 "LED modules for general lighting terms and definitions";
SJ/T 11394-2009 "semiconductor light-emitting diode test method";
The term "SJ/T 11395-2009" semiconductor lighting;
"SJ/T 11397-2009" phosphors for light emitting diodes;
SJ/T 11398-2009 "technical specification for power light-emitting diode chips";
SJ/T 11398-2009 "technical specification for power light-emitting diode chips".
Two, the relevant departments R & D / production / Procurement / business / production / quality / warehouse with the implementation of
In the existing lamp system of national standard category, performance requirements has two lamps, the requirement is reading lamps Performance requirements and road lighting performance, the two standard is also applicable to LED lamp. That is to say, when we evaluate the LED reading lamps, should use the national standard is:
-GB 7000.204-2008 luminaires - Part 2-4: Particular requirements for portable general purpose luminaires
-GB 7000.1-2007 lamps first part 1: General requirements and tests
-GB 17743-2007 radio disturbance characteristics of electrical lighting and similar equipment limits and methods of measurement
Limits for harmonic current emission limits compatible with -GB 17625.1-2003 electromagnetic (equipment in every phase of input current ≤ 16A)
Limit value of voltage, rated current per phase ≤ 16A and unconditional access equipment in the utility voltage fluctuations and flicker -GB 17625.2-2007 electromagnetic compatibility
-GB 7000.5-2005 luminaires for road and street lighting safety requirements
-GB 7000.1-2007 lamps first part 1: General requirements and tests
-GB/T 24827-2009 road lighting performance requirements
-GB 17743-2007 radio disturbance characteristics of electrical lighting and similar equipment limits and methods of measurement
Limits for harmonic current emission limits compatible with -GB 17625.1-2003 electromagnetic (equipment in every phase of input current ≤ 16A)
Limit value of voltage, rated current per phase ≤ 16A and unconditional access equipment in the utility voltage fluctuations and flicker -GB 17625.2-2007 electromagnetic compatibility
-GB/T18595-2001 general lighting equipment EMC immunity requirements
In the choice of LED lamps, a key to restrict the development of LED technology is the service life and the power of LED does not match the LED life, long life, but the electronic components of the power in the not so long, especially the electrolytic capacitor life becomes the whole life of the LED lamp. Technical personnel MeiErTe photoelectric LED lights to tell you, the choice of basic standard LED lighting from the following consideration:
Efficiency, power supply, power supply efficiency is high, more energy-saving, and fever reducing power, improve the life of the power supply.
Two, the LED lamp is the chip package foot full power of 1W, the chip package many manufacturers use 1W beads to make finished lamps, lamp brightness to improve improve the output current by the power source, but the initial brightness that can also, but decay soon.
Three, the LED lamp heat dissipation, the LED lamp radiating structure design is better, the same will prolong the decay time. Currently on the market most of the manufacturers have reduced bulk aluminum heat exchanger to save costs, reduced quality of LED lamps. So we buy LED lamps and lanterns, pay attention to this aspect, so as to pick out already satisfied products.
A new national standard, LED lamp and LED semiconductor lighting electronics industry standard, enterprise and testing organization certification and testing should pay attention to the related issues, the main contents are as follows:
Control device GB19510-2009 "light";
Miscellaneous lampholders - "GB19651-2009";
GB24819-2009 "LED modules for general lighting safety requirements";
GB24827-2009 "road and street lighting performance requirements";
GB24823-2009 "LED modules for general lighting performance requirements";
GB24824-2009 "LED modules for general lighting test method";
GB24825-2009 "LED module DC type device performance of AC electronic control requirements";
GB24826-2009 "LED modules for general lighting terms and definitions";
SJ/T 11394-2009 "semiconductor light-emitting diode test method";
The term "SJ/T 11395-2009" semiconductor lighting;
"SJ/T 11397-2009" phosphors for light emitting diodes;
SJ/T 11398-2009 "technical specification for power light-emitting diode chips";
SJ/T 11398-2009 "technical specification for power light-emitting diode chips".
Two, the relevant departments R & D / production / Procurement / business / production / quality / warehouse with the implementation of
In the existing lamp system of national standard category, performance requirements has two lamps, the requirement is reading lamps Performance requirements and road lighting performance, the two standard is also applicable to LED lamp. That is to say, when we evaluate the LED reading lamps, should use the national standard is:
-GB 7000.204-2008 luminaires - Part 2-4: Particular requirements for portable general purpose luminaires
-GB 7000.1-2007 lamps first part 1: General requirements and tests
-GB 17743-2007 radio disturbance characteristics of electrical lighting and similar equipment limits and methods of measurement
Limits for harmonic current emission limits compatible with -GB 17625.1-2003 electromagnetic (equipment in every phase of input current ≤ 16A)
Limit value of voltage, rated current per phase ≤ 16A and unconditional access equipment in the utility voltage fluctuations and flicker -GB 17625.2-2007 electromagnetic compatibility
-GB 7000.5-2005 luminaires for road and street lighting safety requirements
-GB 7000.1-2007 lamps first part 1: General requirements and tests
-GB/T 24827-2009 road lighting performance requirements
-GB 17743-2007 radio disturbance characteristics of electrical lighting and similar equipment limits and methods of measurement
Limits for harmonic current emission limits compatible with -GB 17625.1-2003 electromagnetic (equipment in every phase of input current ≤ 16A)
Limit value of voltage, rated current per phase ≤ 16A and unconditional access equipment in the utility voltage fluctuations and flicker -GB 17625.2-2007 electromagnetic compatibility
-GB/T18595-2001 general lighting equipment EMC immunity requirements
In the choice of LED lamps, a key to restrict the development of LED technology is the service life and the power of LED does not match the LED life, long life, but the electronic components of the power in the not so long, especially the electrolytic capacitor life becomes the whole life of the LED lamp. Technical personnel MeiErTe photoelectric LED lights to tell you, the choice of basic standard LED lighting from the following consideration:
Efficiency, power supply, power supply efficiency is high, more energy-saving, and fever reducing power, improve the life of the power supply.
Two, the LED lamp is the chip package foot full power of 1W, the chip package many manufacturers use 1W beads to make finished lamps, lamp brightness to improve improve the output current by the power source, but the initial brightness that can also, but decay soon.
Three, the LED lamp heat dissipation, the LED lamp radiating structure design is better, the same will prolong the decay time. Currently on the market most of the manufacturers have reduced bulk aluminum heat exchanger to save costs, reduced quality of LED lamps. So we buy LED lamps and lanterns, pay attention to this aspect, so as to pick out already satisfied products.
Contact Us
message
Sweep a website with you easily
