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High Luminous Efficiency YELLOW-GREEN Phosphor with 540-560 nm Emission Wavelength and Thermal Stability Up To 300°C for LED Lighting

Name: High Luminous Efficiency YELLOW-GREEN Phosphor with 540-560 nm Emission Wavelength and Thermal Stability Up To 300°C for LED Lighting
Brand: Shenzhen Mengzhi Technology Co., Ltd.
SKU: SDY550-15
Availability: InStock

Brand Name:	Mengzhi
Model Number:	SDY550-15
MOQ:	100g
Price:	Negotiation
Payment Terms:	TT/Western Union Collection
Supply Ability:	100000kg

Detail Information

Product Description

Detail Information

Certification:

Brightness:

High Luminous Efficiency

Shelflife:

Typically Over 2 Years Under Proper Storage Conditions

Color:

Yellow

Emissionwavelength:

Approximately 540-560 Nm

Excitationwavelength:

Typically Excited By UV Or Blue Light (around 350-450 Nm)

Application:

Used In LED Lighting, Display Panels, Fluorescent Lamps

Productname:

YELLOW-GREEN Phosphor

Particlesize:

Micron Or Sub-micron Scale, Often 4-15 µm

Packaging Details:

500g/bottle Or 1000g/bottle

Highlight:

High Luminous Efficiency LED Phosphor

540-560 nm Emission Wavelength KSF Phosphor

Thermal Stability Up To 300°C YELLOW-GREEN Phosphor

Product Description

YELLOW-GREEN LED Phosphor for Display Panels and Indoor Lighting

The YELLOW-GREEN Phosphor is an advanced luminescent material engineered for high-performance LED applications. This specialized phosphor delivers exceptional brightness and stability, making it ideal for automotive LED systems, display panels, and indoor illumination solutions.

Product Overview

This phosphor features rare earth elements such as europium or terbium doped into a host lattice, enabling bright yellow-green light emission when excited by blue or near-UV LEDs. The carefully controlled micron or sub-micron particle size (4-15 µm) ensures optimal dispersibility and coating uniformity for superior optical performance.

Key Advantages:

High quantum efficiency exceeding 70% for energy-efficient illumination
Excellent thermal stability up to 200-300°C
Long shelf life exceeding 2 years under proper storage
Rapid decay time from microseconds to milliseconds
Vibrant yellow emission at 540-560 nm wavelength

Technical Specifications

Parameter	Specification
Density	Approximately 4-5 g/cm³ (composition dependent)
Particle Size	4-15 µm (micron/sub-micron scale)
Excitation Wavelength	350-450 nm (UV or blue light)
Emission Wavelength	540-560 nm (yellow-green spectrum)
Quantum Efficiency	Typically above 70%
Thermal Stability	Stable up to 200-300°C
Crystal Structure	Garnet or silicate structure

Applications

Mengzhi YELLOW-GREEN Phosphor (Model: SDY550-15) is specifically designed for:

LED lighting systems for residential and commercial spaces
Automotive lighting and signal systems
Display panel backlighting (LCD and Mini LED)
Architectural and specialized lighting
Fluorescent lamps and imaging technologies

Ordering Information

Model: SDY550-15

Brand: Mengzhi

Minimum Order: 100g

Packaging: 500g or 1000g bottles

Supply Capacity: Up to 100,000 kg

Delivery: 3-7 days after payment

Support & Services

Our technical support team provides comprehensive assistance with product selection, application techniques, and troubleshooting. We offer customized phosphor formulations, performance testing, and consultation services to meet your specific requirements.

Storage & Handling: Store in cool, dry conditions and protect from moisture and contaminants to maintain optimal performance and luminescent properties.

Tags:

LED Phosphor Powder

Red LED Phosphor Powder

Green LED Phosphor Powder

Orange LED Phosphor Powder

Special LED Phosphor

Nitride LED Red Phosphor

LED Phosphor Powder

Red LED Phosphor Powder

Green LED Phosphor Powder

Orange LED Phosphor Powder

Special LED Phosphor

Nitride LED Red Phosphor

products details

High Luminous Efficiency YELLOW-GREEN Phosphor with 540-560 nm Emission Wavelength and Thermal Stability Up To 300°C for LED Lighting

High Luminous Efficiency YELLOW-GREEN Phosphor with 540-560 nm Emission Wavelength and Thermal Stability Up To 300°C for LED Lighting

High Luminous Efficiency LED Phosphor

540-560 nm Emission Wavelength KSF Phosphor

Thermal Stability Up To 300°C YELLOW-GREEN Phosphor

High Luminous Efficiency LED Phosphor

540-560 nm Emission Wavelength KSF Phosphor

Thermal Stability Up To 300°C YELLOW-GREEN Phosphor