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Quality Control

CERTIFICATION

ISO9001:2000 As Guidelines

Changzhou Gaorui has passed ISO 9001 certification and applied the principles as our guidelines in our daily manufacturing processes.

Cooperating with notable LED suppliers including SANAN, PHILIPS, CREE, GaoRui quality is proven reliable by our clients.

From raw material inspection to semi-products inspection, LED components to finished products testing, we trust the power of standardized process

Vorlane 4-Step
Quality Management System

Verifying Qualification of Raw Material Suppliers

Self-Purchased Raw Materials & Inspection

Standardized In-Process Quality Control

Finished Products Inspection

From Every Part of The Light...

We care about the quality of LED light. That’s why we focus on every detail of every component that makes up a perfect LED light.

LED Drivers

We use UL certified LED drivers. Every component must be placed and welded correctly so as to keep the LED working under certain max wattage, correct dimming way, and right power factor.

LEDs

LED manufacturing requires expertise and caution. From baking to examining the right color, inspecting placement of LED to wire bonding, we have detailed standards for each insto follow for each inspection step, by doing so we can 100% remove any LED with flaw.

Light Fixture

Lighting fixture forms the first impression so we never overlook any tiny flaw. Be it the fur made by casting or injection molding process, the uneven electroplated aluminum layer, size or spec deviation, we just don’t allow any of these happen and won’t let any product with such flaws pass to the next process.

Sample Tests: Making Sure Quality of Mass Production

The sample acts as the bridge between quality components and quality mass production. Here in GaoRui, our unique approach is to test the sample again and again under the most severe condition so that all the components are working to ensure the performance.

Once the sample stand the tests, the QC team is responsible for recording its spec and providing BOM sheet for the mass production procedure.

Find Your Product

STEP 1

Photometric Tests: For Accurate Light Spec

To ensure our sample is in line with your requirement, we conduct tests using photometric integrating sphere to deliver spectral test report that all the specs are clearly listed:

CIE Color Parameter

CRI, Color temperature, color fidelity

Optical Parameter

Luminous flux, luminous efficiency

Start a Project

STEP 2

Electronic Performance Tests: For Safe Applications

Talk to Our Experts

Raw Material Sourcing

Stimulating surge current and lightening using lightning & surge generator to test if the LED light maintain proper function.

Dielectric withstand test

Applying a high level of alternating currents (AC) or direct currents (DC) from 2700V to 3500V to the light and measure the reaction of the light.

Electrical parameter test

Connecting the sample light to direct current for accurate electrical parameters including power efficiency, voltage, current, watt, power factors, etc.

Drop & Vibration Test

Dropping the light from 1m from the ground and putting it on the vibration shelf to test if it stand the crash and still work.

STEP 3

Extreme Challenge Tests: For Every Harsh Condition

GaoRui LED lights have survived the tests stimulating the harshest conditions so you can rest assured that the lights work even in the developing area with unstable power connection.

Extreme Long Lighting Hours

Lighten and record the total lifespan of every light

Extreme Temperature

Using multi-channel temperature record to stimulate -30~100 degree celsius.

Find Your Solution

Looking for a Reliable LED Lighting Manufacturer?

We provide a 2–7 year warranty, along with OEM & ODM services and professional project support to earn long-term trust and cooperation from customers worldwide.

With over 30 years of industry experience, Gaorui applies strict quality control from material selection to final inspection, ensuring stable performance and long service life.

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Contacts us

	Julie Liu
	+86 -18901502877
	julie@lampshouse.com
	+86 -18901502877

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