Product Overview
LDS-510 is a high-performance green LED phosphor with a peak emission wavelength precisely positioned at ~520nm, a dominant wavelength of 520.5nm, and a color coordinate of x=0.1862, y=0.6217. With a color purity of 57.6% and relative intensity of 289.28, it provides pure green light output and serves as a key component for LED white light synthesis.
With its green emission characteristics located in the most sensitive band of the human eye, LDS-510 can be widely applied in general lighting, display backlighting, traffic signals, and other applications requiring high visual efficiency.
Core Advantages
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🟢 Pure Green Light Output ~520nm peak wavelength, located in the standard green light region for pure green color performance. |
👁️ High Visual Efficiency 520nm located in the highest sensitivity region of the human eye for maximum visual efficiency. |
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🎯 Excellent Color Purity 57.6% color purity, ensuring pure green color representation with good saturation. |
💡 Core of White Light Synthesis Works with red/blue phosphors to achieve high-quality white light output in LED applications. |
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
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~520 nm Peak Wavelength (Green) |
520.5 nm Dominant Wavelength |
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(0.1862, 0.6217) CIE Color Coordinates |
57.6% Color Purity |
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8138 K CCT |
289.28 Relative Intensity |
Technical Specifications
| Parameter | Specification | Notes |
|---|---|---|
| Product Model | LDS-510 | — |
| Peak Emission Wavelength | ~520 nm | Green Light |
| Dominant Wavelength | 520.5 nm | Visual Green |
| CIE Color Coordinates | x=0.1862, y=0.6217 | Green Region |
| Color Purity | 57.6% | Good Saturation |
| Correlated Color Temperature | 8138 K | Cool Tone |
| Relative Intensity | 289.28 | High Output |
| Rel Ie | 0.61523 | — |
| Test Date | 2024-03-04 | — |
| *All data are measured under standard laboratory testing conditions. Shelf life: 12 months. | ||
Performance Analysis
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📊 Spectral Distribution
The spectral distribution shows a sharp peak at 520nm with narrow FWHM, indicating pure green light emission with minimal unwanted wavelengths. |
📉 CIE Chromaticity Diagram
The chromaticity coordinates position the phosphor in the deep green region of the CIE diagram, confirming its pure green color characteristics. |
Recommended Applications
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💡 General White Lighting As the green component of trichromatic white LEDs, 520nm provides high luminous efficiency output for energy-saving lighting. |
🚦 Traffic Signals Green signal light source with high brightness and high visibility, ensuring clear traffic guidance. |
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📺 LCD Backlight Green component for display device backlighting, enhancing color gamut coverage and improving display quality. |
🌿 Plant Lighting 520nm green light assists in photomorphogenesis during plant growth, complementing red and blue light in horticultural lighting. |
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🚀 READY TO GET STARTED? Test This Phosphor in Your ApplicationRequest a free sample to evaluate LDS-510 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 LDS-510?
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🟢 Vibrant Green Color 520nm peak wavelength provides intense and vivid green light output with excellent color saturation. |
⚡ High Brightness Excellent luminous efficiency ensures maximum brightness for green light applications. |
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🌈 Pure Color High color purity ensures true green light without unwanted color components. |
📈 Reliable Performance Stable spectral characteristics and consistent performance across different operating conditions. |
Packaging & Storage
| Packaging | High-seal moisture-proof bottles (100g, 500g, 1kg specifications available) |
| Storage Conditions | Store sealed in dry, cool environment (≤25℃, ≤60%RH). Avoid sunlight and corrosive gases. |
| Shelf Life | 12 months sealed; use within 6 months after opening. |
Frequently Asked Questions (FAQ)
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❓ What makes LDS-510 different from other green phosphors? LDS-510 offers optimized performance at 520nm with excellent brightness and color purity, making it ideal for applications requiring vibrant green light output. |
❓ What chip wavelengths are compatible with LDS-510? LDS-510 is typically excited by blue LED chips in the 450-460nm range, which provides optimal energy transfer for green light emission. |
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❓ What packaging types are suitable for LDS-510? LDS-510 works well in SMD, COB, and DIP packaging formats, with excellent dispersion properties for uniform color distribution. |
❓ Do you support small-batch samples? Yes. We provide free samples with complete technical support including light mixing solutions and performance verification. |
Samples & Technical Support
Get LDS-510 Technical Support and Samples TodayFree green phosphor application solutions, packaging process optimization, and sample testing services. 24-hour rapid response with customized support for your specific application needs. |
