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High-Brightness (Ga,Al)3Al5O12:Ce Fluorescent Powder – RoHS-Compliant Gallium Aluminate, Cold-Color Alternative to Yellow+Green Powder Mix

High-Brightness (Ga,Al)3Al5O12:Ce Fluorescent Powder – RoHS-Compliant Gallium Aluminate, Cold-Color Alternative to Yellow+Green Powder Mix

Brand Name: MENGZHI
Model Number: SDG520T6 yellow- green LED phosphor
MOQ: 100G
Price: Negotiable
Payment Terms: TT/Western Union Payment/
Supply Ability: 10000/Month
Detail Information
Place of Origin:
CHINA
Certification:
CE
Model Number:
SDG520T6
Thermal Stability:
Up To 300°C
Color:
Yellow-Green
Chemical Composition:
(Ga,Al)3Al5O12:Ce
Peak Wavelength:
529.0 ± 2 Nm
Particle Size:
29.0±2 Microns
Luminous Efficiency:
145 Lm/W
Customizable Sizes:
5μm 8μm 10μm 15μm 20μm 25μm 30μm
Crystal Structure:
Cubic
Purity:
99.9%
Chemical Stability:
Resistant To Acids And Bases
Excitation Wavelength:
445-465 Nm
Density:
4.7 G/cm3
Application:
LED Automotive Lighting
Packaging Details:
100g, 1000g
Product Description

High-Brightness (Ga,Al)3Al5O12:Ce Fluorescent Powder – RoHS-Compliant Gallium Aluminate, Cold-Color Alternative to Yellow+Green Powder Mix


 

Appearance  Yellow-Green powder
Composition  Ce-Doped Gallium Aluminate
Density  4.7 g/cm3
Particle size  D50 =25.0 ±2.0μm
Peak wavelength  522±2.0nm
Chromaticity coordinates  x=0.3430±0.003, y=0.5715±0.003
Applicable chips  445~465nm
Safety performance  lead-free, RoHS compliant
 
It can be used alone as a cool color, replacing the yellow powder + green powder combination, or it can be used as a color mixing powder.  

Product Description:

SDG520T6 Ce-Doped Gallium Aluminate LED Fluorescent Powder
SDG520T6 is a high-performance LED fluorescent powder crafted with cerium-doped gallium aluminate as the core material, presenting a vivid yellow-green powder form that meets the stringent requirements of modern LED manufacturing. Optimized for seamless compatibility with 445~465nm chips, this product stands out with its precise technical parameters, reliable performance, and broad applicability, making it a top choice for LED manufacturers targeting global markets.

 

 

 

 

 

Applications:

Features:

 

Model Number: SDG520T6

Place of Origin: CHINA

Certification: CE

Minimum Order Quantity: 100G

Price: Negotiable

Packaging Details: 100g or 1000g

Delivery Time: 5-10 days

Payment Terms: TT/Western Union Payment/

Supply Ability: 10000/Month

Application: LED Lighting

Optical transparency: High

Chemical composition: (Ga,Al)3Al5O12:Ce

Color: yellow-green

Luminous efficiency: 146Lm/W

1. Automotive Lighting

Tailored for harsh automotive environments, SDG530M is ideal for daytime running lights (DRLs), fog lights, and instrument panel backlighting. Its low decay rate and temperature resistance (stable performance at -40℃~120℃) ensure consistent illumination even under extreme temperature fluctuations and prolonged use. As a standalone cold-color powder, it replaces traditional yellow+green powder blends, simplifying production and reducing costs while delivering crisp, anti-glare cold-toned light that enhances driving safety. When used as a color tuning powder, it allows manufacturers to adjust color temperature (5000K~8000K) to meet regional automotive lighting standards.

2. Display Backlighting

For LCD TVs, computer monitors, and mobile device screens, SDG538W’s precise color coordinates and uniform particle size ensure exceptional color reproduction and brightness uniformity. It replaces yellow+green powder combinations to simplify backlight module production, while its high brightness boosts screen luminous efficiency (reducing power consumption by up to 15%). As a color tuning agent, it fine-tunes chromaticity to achieve accurate sRGB/NTSC color gamuts, meeting the demands of high-definition display applications.

3. General & Specialized Lighting

In residential, commercial, and industrial general lighting (downlights, panel lights, high-bay lights), SDG538W serves as a cost-effective cold-color solution, replacing traditional powder blends and delivering stable, flicker-free illumination. For architectural lighting, landscape lighting, and decorative lighting, its customizable color tones (via tuning) and weather-resistant performance (when integrated into sealed fixtures) make it versatile for indoor/outdoor use. It also performs well in industrial lighting (factory floors, warehouses) where long service life and low maintenance are critical.


Customization:

 

Shenzhen Mengzhi Technology Co., Ltd. specializes in fluorescent materials, adhering to the philosophy of "Lighting Up Life, Illuminating the Future," and provides flexible, customized LED phosphor services to meet the personalized needs of various scenarios. Our core product—GaAG phosphor (SDG520T6)—is the foundation of our customization. We can precisely control particle size according to customers' specific parameter requirements, from fine particles to specific distribution ranges, breaking through the limitations of fixed standards. Customized products maintain lead-free environmental characteristics and strictly comply with RoHS standards. They possess high color consistency and stable optical performance, and their key parameters such as peak wavelength and chromaticity coordinates are compatible with mainstream 445~465nm blue LED chips.

We offer tailor-made customization services to meet your specific needs, including particle size optimization, chromaticity coordinate fine-tuning, and performance parameter adjustments to adapt to different application scenarios. Whether used for general lighting, backlighting, or special LED products, SDG538W delivers consistently superior quality and excellent performance, making it the ideal choice for LED manufacturers worldwide. Please store it in a sealed, dry, and light-protected environment to maintain its performance.

 

 

Support and Services:

The yellow-green LED phosphor powder is a high-quality product that is designed to provide excellent performance and reliability for a variety of applications. Our technical support team is available to help you with any questions or issues you may have with the product. Our services include:

We are committed to providing our customers with the highest level of support and service. If you have any questions or concerns about our product or services, please do not hesitate to contact us.

 

Packing and Shipping:

Product Packaging:

The Yellow- Green LED phosphor powder product will be packed in a tightly sealed, moisture-proof container to prevent any damage during transportation. The container will be labeled with the product name, quantity, and any necessary warning labels.

Shipping:

The  phosphor powder product will be shipped via a reliable and secure courier service to ensure safe and timely delivery. The shipment will include all necessary documentation, such as the bill of lading and customs declarations. Customers will receive a tracking number to monitor the progress of their shipment.

 

FAQ:

1. What is the brand of the yellow-green LED phosphor?
A: The brand name is Mengzhi.
2. What is the model number of the LED phosphor?
A: The model number is SDS520T6.
3. Where is the green LED phosphor produced?
A: The product is produced in China.
4. Does the LED phosphor have certification?
A: Yes, it has CE certification.
5. What is the minimum order quantity for the LED phosphor?
A: The minimum order quantity is 100 grams.
6. What is the price of the LED phosphor?
A: The price is negotiable.
7. How to pay for the goods and shipping?
A: We will provide you with our bank account for transfer: TT/Western Union Payment
8. How to customize?
A: We customize according to the buyer's requirements.

 

 

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