What methods does Benwei LEDs employ to produce the highest quality LED strip lights?

What is the rationale for our actions?

Developing the greatest quality LED strip light globally was a challenging endeavor. It originated with a fervor and aspiration to create a genuinely "set and forget" lighting solution. A multitude of visually analogous LED strip lights are available in the marketplace. Numerous products are produced utilizing various components, assembly techniques, quality assurance procedures, and performance metrics. We do not merely desire perfection in each of these categories; we insist upon it. From the opulent resort accommodations to the NASA testing and prototyping facilities, as well as your personal kitchen, we assure performance and satisfaction!

What distinguishes Amazon/Ebay LED strip lights from premium alternatives?

We have plenty time to delve into technical details to address your topic. We will provide a concise summary. The primary distinction can be encapsulated in three terms: Quality, Control, and Service. Examine the following to understand the significance of these factors in selecting the appropriate LED strip light.
 

Premium Quality Components

Superior grade LED strip lights.Choosing the appropriate components is the initial stage in producing a high-quality product. We collaborate diligently with the engineers and manufacturers of the various components that constitute the LED strip light, including LED chip producers, LED packaging firms, and PCB and resistor makers.
Only the finest quality components are permitted on the assembly floor. Components are chosen within a stringent specification range to provide longevity, thermal performance, efficiency, appropriate binning for color uniformity, CRI for color fidelity, and safety of product materials.
 

LED Binning and Selection

This is a crucial aspect of LED technology that is frequently neglected. We utilize the identical color BIN for every manufacturing batch of LEDs corresponding to their color temperatures. This indicates that if you purchase a 3,000K warm white LED strip light today and subsequently acquire the identical product next year, there will be no discernible variations to the human sight. We have visited three MacAdams locations and implement rigorous in-house batch testing to ensure that your lights arrive in impeccable condition.
 

Authentic Performance

Do not only accept our assertion. Allow the facts to convey its own message. All of our LED strip lighting products undergo rigorous testing at both the component and finished product levels. Review the testing information provided below.

Photometric Testing, sometimes referred to as a 'LM-79' test

In a lighting application, one may concentrate on attaining a luminous, aesthetically pleasing, and pristine light strip. Our expectations at Benwei LEDs extend beyond that. This test will yield precise information regarding the luminous efficacy of the LED strip lamp.

Utilizing a goniophotometer, the activated LED strip generates data that reveals:

- Lumen output - brightness as perceived by the human eye - Power consumption - watts utilized - Efficiency - lumens produced per watt of electricity
- Diagrams of Luminous Intensity Distribution - What are the angles of the emitted light beams?
- CRI: Color Rendering Index - To what extent does the light output resemble sunlight in color rendering?
- Isocandela diagram - A graphical depiction of the luminance distribution of a light source
- Cone diagrams - What is the foot-candle measurement of brightness emitted from the LED strip at a distance of 1 meter? What about five?
- Fidelity Index (TM-30) – A measure of how accurately observed light reproduces hues like to sunlight, utilizing 99 color samples.
- Gamut Index (TM-30) – The degree of color saturation or desaturation, indicating the intensity of colors.
- Color vector graphic (TM-30) – Identification of saturated and desaturated colors, as well as any hue shifts within the 16 color bins.
- CQS - Color Quality Scale – A substitute for the unsaturated CRI assessment colors. Fifteen highly saturated hues are employed to evaluate chromatic discrimination, human preference, and color rendering.

- plus other elements!

LM-80 Evaluations What constitutes an LM-80 test?

This is an examination of the LED chip's lifespan and the alteration in color output over time, referred to as "chromaticity shift."

What is the definition of the lifespan of an LED strip light?

Our LED strip lights possess a lifespan of up to 50,000 hours. LEDs commence diminishing in luminosity immediately upon activation. The lifespan is defined as the duration, measured in hours, required for the LEDs to reach 70% of their initial brightness (lumen output). Three analogous LED chips are evaluated over a duration of 6,000 hours, each subjected to a distinct ambient temperature. Lumens are measured at intervals, and data is extrapolated after 6,000 hours to estimate the theoretical duration till the LED attains 70% brightness.