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Cree
Cree® LMH2 LED Modules Family

Cree® LMH2 LED Modules Family

Product catalog summary

Product Description: Cree LMH2 LED modules are designed for lighting designers and manufacturers, enabling quick luminaire development. They are suitable for applications needing bright, durable lighting, such as retail, museums, and studios.

Features:

High efficacy ranging from 85 to 125 lm/W.
Available in color temperatures from 2700 K to 5000 K.
High CRI over 90, with some models offering a minimum of 95 CRI.
5-year warranty and a lifespan of 50,000 hours at L70.
No UV or mercury emissions.

LMH2 Characteristics:

Viewing angles from 82 to 110 degrees, depending on model and lens type.
Specifications for DC forward current and voltage for various luminous flux levels.
Luminous flux ranges from 790 lm to 8560 lm.

Order Codes: Detailed codes are provided for models with 90 and 95 CRI minimums, including typical luminous flux, efficacy, and CCT.

Thermal Management Guidelines: LMH2 modules can operate without active cooling, but case temperature should not exceed 70°C. Optional heat sinks are available.

Relative Spectral Power Distribution: Graphs show spectral power distribution for different CRI and CCT values under test conditions.

Relative Luminous Flux vs. Case Temperature: Graphs illustrate the relationship between luminous flux and case temperature, showing performance stability across temperatures.

Specifications: Specifications include luminous flux outputs at different forward currents, such as 850 and 1250 lumens at 440 mA, and 8000 lumens at 2000 mA. Voltage versus case temperature data is also provided.

Procedures: Test conditions for LMH2 and LMH2+ modules are outlined, including steady-state operation and forward currents for various luminous outputs. Guidelines for maintaining chromaticity within ANSI C78.377A bins are included.

Photometry: Photometric data for different lens types and luminous outputs is provided, including intensity measurements and zonal lumens percentages.

Mechanical Dimensions: Dimensions for LMH2 light sources with flat and dome lenses are provided, including heat sink mounting holes and Tc location, with references to 3-D models.

Standards and Compliance: The document confirms RoHS compliance and mentions ENERGY STAR® certification for certain modules.

Safety and Packaging: A vision advisory warns against direct LED light exposure. Packaging details include box and carton sizes, with part numbers and dimensions.

Catalog excerpts

Cree® LMH2 LED Modules Family LMH2 Light Source with Source with Flat Lens PRODUCT FAMILY DATA SHEET Dome Lens PRODUCT DESCRIPTION Cree LED modules provide lighting • Industry-leading light-source designers simple, solutions easy-to-adopt that development time‑to‑market. reduce time Cree lighting luminaire efficacy (steady state) of up to LED modules are the ideal choice for enabling rapid luminaire development where bright, beautiful, long‑life lighting is required. The ease of use of the LMH family enables this versatile LED lighting module to jump‑start the design process for recessed downlights, wall sconces or pendant lights in demanding Chromaticity Bins Plotted on the 1931 end markets such as retail, museums and studio lighting. • Designed to last 50,000 hours at L70 • No mercury in light source E337484 Copyright © 2011-2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree TrueWhite Technology logo are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. The UR logo is a registered trademark of UL LLC.

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Notes: • LMH2 modules are not designed for reverse bias operation. • Cree maintains a tolerance of ±7% on flux measurements, ±10% on power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and a tolerance of ±2 on CRI measurements. • 55 °C measured at case temperature (Tc) point shown on page 19. • Luminous flux values for the dome lens LMH2 LED module can be up to 3% higher. * Provides consistent color across the entire dimming range. Copyright © 2011-2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and...

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Copyright © 2011-2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree TrueWhite Technology logo are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. The UR logo is a registered trademark of UL LLC.

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Notes: • LMH2+ modules are not designed for reverse bias operation. • Cree maintains a tolerance of ±7% on flux measurements, ±10% on power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and a tolerance of ±2 on CRI measurements. • 55 °C measured at case temperature (Tc) point shown on page 19. • Luminous flux values for the dome lens LMH2+ LED module can be up to 3% higher. * Provides consistent color across the entire dimming range. Copyright © 2011-2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and...

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THERMAL MANAGEMENT GUIDELINES The Cree LMH2 module family is designed to perform in a variety of environments without the need for active cooling. To achieve lifetime and performance estimates, and to maintain the warranty, the final luminaire design cannot allow the Tc point shown on page 19 to exceed 70 °C for the light source when the luminaire is at thermal equilibrium. Follow the mechanical and thermal design guidelines listed in the Cree LMH2 LED Module Design Guide to ensure proper thermal management. The optional heat sinks shown below are available. Note: Refer to the LMH2 Design Guide...

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RELATIVE SPECTRAL POWER DISTRIBUTION LMH2 Test Conditions: Relative Spectral Power Distribution Relative Spectral Power Copyright © 2011-2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree TrueWhite Technology logo are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. The UR logo is a registered trademark o

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RELATIVE SPECTRAL POWER DISTRIBUTION - CONTINUED Relative Spectral Power Distribution Test Conditions: Relative Spectral Power Copyright © 2011-2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree TrueWhite Technology logo are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. The UR logo is a registered trademark of UL L

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RELATIVE LUMINOUS FLUX VS. CASE TEMPERATURE LMH2 Test Conditions: ative I Flux vs. Case Temperature Luminous = 940 mA: 4000 lm F Relative Luminous Flux Copyright © 2011-2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree TrueWhite Technology logo are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. The UR logo is a registered trademark

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RELATIVE LUMINOUS FLUX VS. CASE TEMPERATURE - CONTINUED Relative Luminous Flux vs. Case Temperature LMH2+ Test Conditions: Relative Luminous Flux Copyright © 2011-2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree TrueWhite Technology logo are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. The UR logo is a registered trademark of UL L

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TYPICAL VOLTAGE VS. CASE TEMPERATURE LMH2 Test Conditions: IF = 440 mA: 850 & 1250 Im Tc: Case Temperature (°C) Copyright © 2011-2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree TrueWhite Technology logo are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. The UR logo is a registered trademark of UL LLC.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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