Product Overview
YAG-04H15 is an ultra-high brightness yellow-green YAG phosphor specifically designed for 455-460nm blue LED chips. This product delivers a relative brightness of up to 114.6%, making it the highest brightness model in the series, ideal for lighting applications with extremely high luminous efficacy requirements.
YAG-04H15 features a color temperature of 3668K and a 12.5μm particle size design, balancing high brightness with SMD packaging process adaptability, perfect for high luminous efficacy lighting fixtures, commercial lighting, and industrial lighting applications.
Core Advantages
🏆 Highest Brightness in Series 114.6% relative brightness, best performance in the series for ultimate luminous efficacy. | 🌈 Broadband Emission 113nm FWHM for natural, soft light color with excellent visual comfort. |
🔵 Efficient Blue Chip Matching Optimized design specifically for 455-460nm blue LED chips with high conversion efficiency. | ⚙️ SMD Process Compatible 12.5μm particle size suitable for mainstream SMD processes without parameter adjustment. |
Not sure if this phosphor fits your application?Our engineers help 200+ companies find the right phosphor every month. Try our selection tool or talk to an expert. |
Key Performance Data
Yellow-green Emission Color | 556.6 nm Peak Wavelength |
113 nm FWHM | 455–460 nm Compatible Chip Wavelength |
x = 0.4469, y = 0.5359 CIE 1931 Coordinates | 12.5 μm Particle Size (D50) |
3668 K Correlated Color Temperature | 114.6% Highest Brightness |
Technical Specifications
| Parameter | Specification | Notes |
|---|---|---|
| Product Model | YAG-04H15 | YAG-based |
| Emission Color | Yellow-green | — |
| CIE 1931 Coordinates | x = 0.4469, y = 0.5359 | — |
| Correlated Color Temperature (CCT) | 3668 K | Warm white |
| Dominant Wavelength | 571.2 nm | — |
| Peak Wavelength | 556.6 nm | Yellow-green region |
| FWHM | 113 nm | Broad spectrum |
| Relative Brightness | 114.6% | Ultra-high brightness |
| Particle Size (D50) | 12.5 μm | SMD compatible |
| Compatible Chip Wavelength | 455–460 nm | Blue LED chip |
| Suitable Packaging Type | SMD | High brightness type |
| Shelf Life | 24 months | Sealed storage |
| *All parameters are based on standard laboratory test conditions. | ||
Performance Analysis
📊 Spectral Characteristics YAG-04H15 exhibits a broadband emission spectrum with a peak at 556.6nm. The 113nm FWHM combined with ultra-high brightness enables high luminous efficacy warm white light output. | 📉 Particle Size Distribution D50 is controlled at 12.5μm, maintaining high brightness while ensuring excellent process adaptability for automated SMD production. |
Recommended Applications
⚡ High Luminous Efficacy Fixtures LED lighting fixtures requiring maximum luminous efficacy and energy efficiency. | 🏬 Commercial Lighting Retail stores, shopping malls, and commercial spaces requiring high brightness output. |
🏭 Industrial Lighting Factories, warehouses, and industrial facilities with high illumination requirements. | 🌙 Outdoor & High-End LEDs Outdoor lighting and high-end LED light sources demanding superior performance. |
🚀 READY TO GET STARTED? Test This Phosphor in Your ApplicationRequest a free sample to evaluate YAG-04H15 in your production environment, or contact our application engineers for technical support. 🚚 Ships in 3 business days ⏰ Reply within 24 hours 📜 COA included |
Why Choose YAG-04H15?
🏆 Ultimate Brightness Performance 114.6% relative brightness meets applications with extremely high luminous efficacy requirements. | 💰 High Cost-Effectiveness Higher luminous efficacy means reduced LED usage for equivalent brightness output. |
⚙️ Good Process Compatibility Standard 12.5μm particle size requires no adjustment to existing SMD process parameters. | |
Packaging & Storage
| Packaging | High-seal moisture-proof bottles suitable for long-term storage and transportation |
| Storage Conditions | Store sealed in a dry, cool environment. Avoid direct sunlight, high temperature, and high humidity. |
| Usage Recommendations | Use promptly after opening; reseal unused portions to minimize moisture exposure. |
| Shelf Life | 24 months under recommended sealed storage conditions |
Frequently Asked Questions (FAQ)
❓ Why does YAG-04H15 have the highest brightness? YAG-04H15 achieves 114.6% ultra-high relative brightness through optimized phosphor formulation and manufacturing processes, making it the first choice for applications pursuing ultimate luminous efficacy. | ❓ What high-demand applications is it suitable for? Suitable for applications with strict luminous efficacy requirements, such as high-end commercial lighting, industrial lighting, and fixtures requiring high lumen output. |
❓ Can YAG-04H15 be blended with other phosphors? Yes. YAG-04H15 can be blended with red phosphor to improve CRI or mixed with other products to achieve different color temperatures while maintaining high brightness. | ❓ Do you offer small-batch samples? Yes. We can provide 50–100g evaluation samples for testing and verification. |
Samples & Technical Support
Get YAG-04H15 Technical Support and Samples TodayWe offer small-batch sample services for testing and validation. Contact our technical and sales team. |
