Our Quality Management partner- Shenzhen Back Morning Quality Management Co.,Ltd
1 Introduction about our parner:Shenzhen Back Morning Quality Management Co.,Ltd
www.backmorning.com [email protected]
they are 3Rd party Supplier Quality Management Company for OSRAM and Thorn.ect . .. Osram has long term cooperation with them.
They provide inspection, testing, audit service for other lighting brands ,
they are professional on Suplier Quality Management 1 stop service with service as follow
-Quality Improvements
-NPI
-Quality Inspection
-Lighting Testing
-Factory Audit
With profeesional test machine and experts team, Back morning has won good reputation in led industry and has been the only quality management company of Osram in Southern China !
1.Company view.
2.Test facilities.
1)Withstand voltage test machine
2）Lamp current leakage tester
3）CS9912BN programmable withstanding voltage tester
4).CS9950 Grounding resistance tester
5)CS2676CX programmable insulation resistance tester.
6)Muiltiplex temperature machine
7) Thermocouple welding machine
8)Thermocouple and fine wire welder
9)AC power source
10）.Lightning surge generator
11）Programmable constant temperature and humidity testing machine
12)High-performance battery detection system
13）Integrating sphere test
we used the equipment to test the lumen (lm) and CCT and efficiency( lm/w) and RA and working voltage and current ,and power and HZ for our led strip lighting ,
below is one test report for 2835 smd led strip.
https://www.rose-lighting.com/wp-content/uploads/sites/53/2021/06/2835-test-report.pdf
14）IES test
radiation characteristic and specturm testing and lumen (lm) and CCT and efficiency( lm/w) and RA and working voltage and current ,and power and HZ ect
3.Back Morning Surge test work and details .
if you need real test data for led strip product ,please contact with us ,
if you need real led strip product ,contact with rose lighting please .
We always provide quality products with moderate&competitive price !
see proof as follow
PS: Rose Lighting is professional led strip manufacturer ,which integrating production, R&D, sales and engineering .
1. Luminous intensity (lighting Intensity, abbreviated as I)
1. Definition
The luminous flux emitted by a light source in a unit solid angle in a given direction is defined as the luminous intensity of the light source in that direction. It is an inherent property of a point light source and characterizes the convergence ability of the luminous body emitted in space. It can be said that the luminous intensity describes how bright the light source is.
2. Unit
Candela, or cd.
2. Luminous Flux (Flux, abbreviated as F)
1. Definition
The amount of light emitted by the light source per unit time is called the luminous flux of the light source. It is the inherent property of the light source, and it is the total energy radiated by the light source per unit time, that is, the optical power.
2. Unit
Lumen is lm.
3. Illuminance (Illuminance, abbreviated as E)
1. Definition
The luminous flux of 1 lumens is evenly distributed on the surface of 1 square meter to produce the illuminance. It reflects from another angle whether the light source is bright or not.
2. Unit
Lux is lx (previously called lux).
Chinese version
一、 发光强度（lighting Intensity，简写为I）
1. 定义
光源在给定方向的单位立体角中发射的光通量定义为光源在该方向的发光强度。它是点光源的固有属性，表征发光体在空间发射的汇聚能力的。可以说，发光强度就是描述了光源到底有多亮。
2. 单位
坎德拉，即cd。
二、 光通量（Flux，简写为F）
1. 定义
光源在单位时间内发射出的光量称为光源的发光通量。它是光源的固有属性，是单位时间内光源辐射的总能量，即光功率。
2. 单位
流明，即lm。
三、 光照度（Illuminance，简写为E）
1. 定义
1流明的光通量均匀分布在1平方米表面上所产生的光照度。它从另一个角度来反映光源亮不亮。
2. 单位
勒克斯即lx（以前叫lux）。
Hope is helpful to yours !
