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LUXEON Rubix

Product catalog summary

Overview
LUXEON Rubix is a high-performance LED designed for applications requiring high drive currents and compact form factors. It is ideal for entertainment, architectural, and emergency vehicle lighting, offering double the flux at higher currents compared to previous generations.

Features and Benefits

Compact 1414 package
High drive current up to 1.6A DC
Maximized punch (cd/lm)
Applications include moving heads, spotlights, wall wash, floodlights, and landscape lighting

General Product Information
LUXEON Rubix LEDs are tested at specific drive currents and junction temperatures. Part numbers are designated based on color and product options.

Environmental Compliance
The product complies with ROHS and REACH regulations, ensuring no intentional addition of hazardous substances.

Performance Characteristics

Color options include PC Amber, Lime, Green, Cyan, Blue, Royal Blue, and Red.
White options are available in various CCTs and CRIs.
Performance tables provide details on luminous flux, efficacy, and part numbers.

Optical Characteristics
Tables provide spectral half-width, temperature coefficients, total included angles, and viewing angles for different colors and configurations.

Electrical and Thermal Characteristics
Details on forward voltage, temperature coefficients, and thermal resistance are provided for various colors and configurations.

Absolute Maximum Ratings
Specifications include maximum forward current, peak pulsed forward current, junction temperature, ESD sensitivity, and operating/storage temperatures.

Additional Information

Reflow soldering guidelines and JEDEC moisture sensitivity information are included.
Solder pad design and packaging information are provided.

Specifications
LUXEON Rubix LEDs are designed with a maximum reflow temperature of 260°C and can withstand up to three reflow cycles. They are not intended to be driven in reverse bias. Proper current derating is necessary to maintain the junction temperature below the maximum allowable limit. Ripple current is acceptable under specific conditions: frequency must be 100Hz or higher, average current per cycle should not exceed the maximum allowable DC forward current, and ripple amplitude must not exceed the maximum peak pulsed forward current.

Characteristic Curves
The document provides various graphs illustrating the spectral power distribution, light output, forward current, and radiation pattern characteristics for different LUXEON Rubix colors and configurations. These graphs are essential for understanding the performance of the LEDs under different conditions such as current and temperature.

Product Bin and Labeling Definitions
LUXEON Rubix LEDs are categorized into bins based on luminous flux, radiometric power, color point, peak wavelength, dominant wavelength, and forward voltage. Each LED is labeled with a 4-digit alphanumeric CAT code that indicates its specific bin characteristics.

Luminous Flux and Radiometric Power Bins
Tables provide detailed bin definitions for luminous flux and radiometric power, with specific ranges for each bin. Lumileds maintains a tolerance of ±6.5% on these measurements.

Color Bin Definitions
Color bin structures are defined for various LUXEON Rubix colors, with specific x and y coordinates in the CIE 1931 color space. Tolerances are maintained at ±0.005 for these measurements.

Forward Voltage Bins
Forward voltage bins are defined with specific voltage ranges, and a tolerance of ±0.06V is maintained.

Mechanical Dimensions
Mechanical dimensions for various LUXEON Rubix colors are provided, with all dimensions in millimeters and drawings not to scale.

Reflow Soldering Guidelines
Reflow profile characteristics for lead-free assembly are outlined, including preheat minimum and maximum temperatures.

Reflow Temperature Profile Specifications

Maximum preheat temperature (Tsmax): 200°C
Preheat time (from Tsmin to Tsmax): 60 to 120 seconds
Maximum ramp-up rate (from TL to Tp): 3°C/second
Liquidus temperature (TL): 217°C
Time maintained above TL: 60 to 150 seconds
Peak temperature (Tp): 260°C
Time within 5°C of Tp: 20 to 40 seconds
Maximum ramp-down rate (from Tp to TL): 6°C/second
Maximum time from 25°C to peak temperature: 8 minutes

Moisture Sensitivity

JEDEC Moisture Sensitivity Level 1: Unlimited floor life at ≤30°C/85% RH
Soak requirements: 168 hours at 85°C/85% RH

Solder Pad Design

Recommended PCB solder pad layout provided
Drawings are not to scale; dimensions in millimeters

Packaging Information

Pocket tape and reel dimensions provided for LUXEON Rubix Red and other colors
Maximum 1,000 pieces per reel

Company Information

Lumileds is a leader in LED and microLED technology
Operates in over 15 countries with approximately 3,500 employees
Focus on automotive, display, illumination, and mobile markets

Catalog excerpts

LUXEON Rubix High drive, tiny LED, max performance LUXEON Rubix is a breakthrough design for the LED industry. Designed with high driving current capability and small form factor, it provides maximum flux in a minimal amount of space making it ideal for entertainment, architecture and emergency vehicle lighting application. This LED provides double the flux at much higher driving current compared to previous generations. It is the smallest form factor in the Lumileds Colors portfolio enabling it to be packaged even closer to achieve higher lumen output at higher lumen densities. The individual emitters and color gamut allow customers to have much better flexibility in their product design. PRIMARY APPLICATIONS Tiny footprint 1414 package Moving Head High Drive current up to 1.6A DC Maximized punch (cd/lm) Wall Wash Floodlights Landscape Lighting DS309 LUXEON Rubix Product Datasheet ©2026 Lumileds Holding B.V. All rights reserved.

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Table of Contents General Product Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Product Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Lumen Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Environmental Compliance . . . . . . . . . . ....

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General Product Information Product Test Conditions LUXEON Rubix Color Line LEDs are tested and binned with a DC drive current and junction temperature specified below: LUXEON Rubix Color - 1500mA, Tj=85ºC LUXEON Rubix Red Option 2 (L1RX-RED2000000000) - 1000mA, Tj=85ºC LUXEON Rubix White 5700K 60CRI - 1500mA, Tj=85ºC LUXEON Rubix White for 80CRI and 90CRI - 1000mA, Tj=85ºC Part Number Nomenclature Part numbers for LUXEON Rubix Colors follow the convention below: L 1 R X – A A A B 0 0 0 0 0 0 0 0 0 Where: A A A – designates color (RED=Red, PCA=PC Amber, LME=Lime, GRN=Green, CYN=Cyan, BLU=Blue,...

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Table 1a. Product performance of LUXEON Rubix Colors at 1500mA, Tj=85°C 1. Lumileds maintains a tolerance of ±6.5% on luminous flux measurements. 2. Royal Blue is binned by peak wavelength. All other colors are binned by dominant wavelength. 3. Royal Blue is binned by radiometric power. All other colors are binned by luminous flux. Table 1b . Product performance of LUXEON Rubix L1RX-RED2000000000 at 1000mA, Tj=85°C 1. Lumileds maintains a tolerance of ±6.5% on luminous flux measurements. 1. Lumileds maintains a tolerance of ±6.5% on luminous flux and ±2 on CRI measurements for these products....

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Table 2a. Optical characteristics for LUXEON Rubix Colors at 1500mA, Tj=85°C Table 2b . Optical characteristics for LUXEON Rubix L1RX-RED2000000000 at 1000mA, Tj=85°C 1. Total angle at which 90% of total luminous flux is captured. 2. Viewing angle is the off axis angle from the LED centerline where the luminous intensity is % of the peak value. DS309 LUXEON Rubix Product Datasheet 20260914 ©2026 Lumileds Holding B.V. All rights reserved.

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Table 3a. Electrical and thermal characteristics for LUXEON Rubix at 1500mA, Tj=85°C 1. Lumileds maintains a tolerance of ±0.06V on forward voltage measurements. DS309 LUXEON Rubix Product Datasheet 20260914 ©2026 Lumileds Holding B.V. All rights reserved.

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Table 4. Absolute maximum ratings for LUXEON Rubix Color Line Soldering Temperature JEDEC 020c 260°C Allowable Reflow Cycles 3 Reverse Voltage (V ) LUXEON LEDs are not designed to be driven in reverse bias 1. Proper current derating must be observed to maintain the junction temperature below the maximum allowable junction temperature. 2. Residual periodic variations due to power conversion from alternating current (AC) to direct current (DC), also called "ripple," are acceptable if the following conditions are met: - The frequency of the ripple current is 100Hz or higher - The average current...

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Figure 1b. Typical normalized SPD vs. wavelength for LUXEON Rubix L1RX-RED2000000000 at 1000mA, Tj=85ºC Figure 1c. Typical normalized power vs. wavelength for LUXEON Rubix White 5700K 60CRI at 1500mA, Tj=85ºC DS309 LUXEON Rubix Product Datasheet 20260914 ©2026 Lumileds Holding B.V. All rights reserved.

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Figure 1d. Typical normalized power vs. wavelength for LUXEON Rubix White 80CRI at 1000mA, Tj=85ºC Figure 1e. Typical normalized power vs. wavelength for LUXEON Rubix White 2700K 90CRI at 1000mA, Tj=85ºC DS309 LUXEON Rubix Product Datasheet 20260914 ©2026 Lumileds Holding B.V. All rights reserved.

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Light Output Characteristics Figure 2a. Typical normalized luminous flux vs. junction temperature for LUXEON Rubix L1RX-RED2000000000 at 1000mA Figure 2b. Typical normalized luminous flux vs. junction temperature for LUXEON Rubix PC Amber and Lime at 1500mA DS309 LUXEON Rubix Product Datasheet 20260914 ©2026 Lumileds Holding B.V. All rights reserved.

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Figure 2c. Typical normalized luminous flux vs. junction temperature for LUXEON Rubix Green, Cyan aand Blue at 1500mA Figure 2d. Typical normalized radiometric power vs. junction temperature for LUXEON Rubix Royal Blue at 1500mA DS309 LUXEON Rubix Product Datasheet 20260914 ©2026 Lumileds Holding B.V. All rights reserved.

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Figure 2e. Typical normalized luminous flux vs. junction temperature for LUXEON Rubix White 60CRI at 1500mA Figure 2f. Typical normalized luminous flux vs. junction temperature for LUXEON Rubix White 80CRI and 90CRI at 1000mA DS309 LUXEON Rubix Product Datasheet 20260914 ©2026 Lumileds Holding B.V. All rights reserved.

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Figure 3a. Typical normalized luminous flux vs. forward current for LUXEON Rubix L1RX-RED2000000000 at Tj=85°C Figure 3b. Typical normalized luminous flux vs. forward current for LUXEON Rubix PC Amber and Lime at Tj=85°C DS309 LUXEON Rubix Product Datasheet 20260914 ©2026 Lumileds Holding B.V. All rights reserved.

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LUXEON Rubix

LUXEON Rubix

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