What is the typical lifespan of this product?

The product is designed for long-term industrial use, with a typical lifespan of over 50,000 hours.

Do you support OEM or custom specifications?

Yes, we support OEM, ODM, and custom technical specifications based on project requirements.

What certifications are available?

Certifications vary by model and may include CE, RoHS, LM-80, and ISO-compliant manufacturing.

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3535 RGBY LEDs

Name: 3535 RGBY LEDs
Brand: QUEENDOM

Technical Specifications

3535 RGBY LEDs

Package Size: 3.5 mm × 3.5 mm × 3.2 mm (with solder pads)
Substrate: Aluminum Nitride (AlN) ceramic – high thermal conductivity
Encapsulant: High-stability optical silicone
Chip Configuration: 4 independent dies (Red + Green + Blue + Yellow), common anode or cathode
Operating Current (per channel):
- Standard: 300–700 mA (continuous)
- Pulsed: Up to 1000 mA (10% duty cycle, 100 Hz)
Forward Voltage (V_F):
- Red / Yellow: 1.8 V – 2.4 V
- Green / Blue: 2.8 V – 3.2 V
Viewing Angle: 120° (Lambertian emission); optional secondary optics for 90° or 150°
Thermal Resistance (R_θJA): ~18°C/W (on FR-4 PCB)
Maximum Junction Temperature (T_j): 150°C
Lifetime (L70/B50): >50,000 hours @ T_j ≤ 85°C
Compliance: RoHS, REACH, IEC 62471 (Risk Group 1 – Exempt)
Wavelength Ranges:
- Red: 619–630 nm
- Green: 520–535 nm
- Blue: 460–478 nm
- Yellow: 585–595 nm
Radiant / Luminous Output: Wavelength-dependent (e.g., 630 nm Red: 34–65 lm @ 300 mA; Yellow: 34–60 lm @ 300 mA)
Typical Applications: Full-spectrum lighting, high-CRI architectural & retail lighting, lab instrumentation, industrial color sensing, professional stage & entertainment lighting

Description

3535 RGBY LEDs | 3535 RGBY Quad-Chip High-Power LEDs

Overview

Queendom’s 3535 RGBY quad-chip LED integrates four independent emitters — red, green, blue, and yellow — into a single 3.5×3.5×3.2 mm ceramic package. Built on a high-thermal-conductivity aluminum nitride (AlN) substrate with optical-grade silicone encapsulation, it delivers stable, high-intensity output with enhanced color gamut and spectral continuity. Ideal for applications requiring precise color rendering, such as bio-analysis systems, lab instrumentation, industrial sensing, and full-spectrum lighting.

Available Models & Part Numbers

3535 RGBY Quad-Chip LEDs – Optical & Electrical Characteristics (T_j = 25°C)

Model	Rank Code	Color	Wavelength (nm)		Luminous Flux (lm)		Forward Voltage V_F (V)		Viewing Angle (°)	Test Current	Part Number
Model	Rank Code	Color	Min	Max	Min	Max	Min	Max	Viewing Angle (°)	Test Current	Part Number
HP3535RGBY8WE	HPML020	Red	620	630	34	65	1.8	2.4	120	300 mA	8541401000HPML020
		Green	520	535	75	120	2.8	3.2		300 mA
		Blue	460	470	26	55	2.8	3.2		300 mA
		Yellow	585	595	34	60	1.8	2.4		300 mA
HP3535RGBY8WF	HPML021	Red	619	625	80	130	1.8	2.4	120	700 mA	8541401000HPML021
		Green	520	535	130	280	2.8	3.2		700 mA
		Blue	465	478	45	80	2.8	3.2		700 mA
		Yellow	585	595	95	120	1.8	2.4		700 mA

Note: All channels use high-reliability chips (Epistar for green/blue, Purui for red/yellow). 120° Lambertian emission. Tight binning ensures spectral consistency for precision optical systems.

Key Features

Quad-Chip Integration: Four independent dies (R+G+B+Y) in one compact SMD package
Enhanced Color Gamut: Yellow channel fills the 570–590 nm gap, enabling >95% NTSC coverage
High Drive Flexibility: Operates at 300 mA or 700 mA per channel; supports pulsed mode up to 1000 mA
Superior Thermal Design: AlN ceramic substrate with R_θJA ≈ 18°C/W
Robust Packaging: Silicone-molded, reflow-compatible (260°C, 3–5 s), electrically insulated

Applications

Lab & Analytical Instruments: Spectrophotometers, microplate readers, fluid analysis systems
Industrial Vision & Sensing: Color inspection, quality control, dynamic illumination
Full-Spectrum Lighting: High-CRI architectural, museum, and retail lighting
Professional Signage: Full-color displays requiring long-term color stability

Technical Advantages

Precise Wavelength Control: ±2 nm binning for repeatable optical performance
Minimal Thermal Shift: Stable emission spectrum even under prolonged high-current operation
No Phosphor Limitations: Direct-emission design avoids aging and efficiency drop
Simplified Optics: Monolithic package reduces alignment complexity in multi-channel systems