LED Module SL-IGR7E9C0BWW Equivalent & Substitute Parts

Part Overview

The SL-IGR7E9C0BWW is a cool white rectangular LED module manufactured by Samsung Semiconductor, Inc., designed for LED lighting applications requiring high luminous flux output. This component operates at 5000K color temperature with a typical luminous flux of 9700 lm and efficiency of 138 lm/W. The part is classified as "Not For New Designs," indicating it has reached end-of-life status in Samsung's product portfolio. Identification of equivalent and substitute parts is necessary for ongoing maintenance, repair, and legacy system support where this module is currently deployed.

Substiute Parts

SL-IGR7E9C0BWW

Samsung Semiconductor, Inc.In Stock: 1236SL-IGR7E9C0BWW Datasheet

Current PartRFQ

MP26T1-C19-5070-DWC-2-00

New EnergyIn Stock: 893MP26T1-C19-5070-DWC-2-00 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SL-IGR7E9C0BWW is evaluated based on the following critical parameters that must align for functional equivalence:

Primary Matching Criteria:

• Color specification: White, Cool (5000K CCT)
• Configuration: Rectangle
• Type: LED Module
• RoHS Compliance: Required

Secondary Compatibility Factors:

• Luminous flux output range (7512 lm to 9700 lm acceptable for most applications)
• Forward voltage compatibility (46.1 V to 52.2 V range)
• Current operating range (test current 1.05 A to 1.35 A)
• Lumens per watt efficiency (138 lm/W to 155 lm/W)
• CRI minimum threshold (70 to 75)

The substitute part MP26T1-C19-5070-DWC-2-00 from New Energy meets the primary matching criteria. However, dimensional differences and lens type variation (domed vs. flat) must be evaluated against specific mechanical mounting and optical requirements of the target application.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The SL-IGR7E9C0BWW carries "Not For New Designs" status, confirming end-of-life classification. The substitute part MP26T1-C19-5070-DWC-2-00 is classified as "Active," indicating current manufacturing availability and ongoing support from New Energy.

Compliance Alignment: Both parts are RoHS Compliant and carry identical ECCN (EAR99) and HTSUS (8541.41.0000) classifications, satisfying regulatory and trade requirements.

Electrical Compatibility: The substitute operates at lower forward voltage (46.1 V vs. 52.2 V) and lower test current (1.05 A vs. 1.35 A), resulting in reduced power consumption. Driver circuits and power supply specifications must be re-evaluated for the lower voltage requirement. The substitute achieves higher lumens-per-watt efficiency (155 lm/W vs. 138 lm/W) despite lower absolute luminous flux output.

Optical and Mechanical Constraints: Significant dimensional differences exist: the substitute is smaller in length and width (203.20 × 111.00 mm vs. 245.00 × 186.00 mm) but taller (93.98 mm vs. 45.60 mm). The lens type differs (domed vs. flat), affecting light distribution characteristics. These differences require mechanical re-design of mounting structures and optical integration. The substitute includes IP67 environmental protection, not specified for the main part.

CRI Trade-off: The substitute has a 5-point lower CRI (70 vs. 75), which may impact color rendering quality in applications requiring high fidelity color reproduction.

Selection Basis: Choose the MP26T1-C19-5070-DWC-2-00 substitute only when mechanical redesign is feasible, lower luminous flux output is acceptable, and the IP67 rating provides application benefit. For direct form-fit-function replacement without redesign, alternative Samsung parts or equivalent modules with matching dimensions and flat lens geometry should be prioritized.

Frequently Asked Questions (FAQ)

Q: Can the MP26T1-C19-5070-DWC-2-00 be used as a direct drop-in replacement for the SL-IGR7E9C0BWW?

A: No. While both are cool white rectangular LED modules at 5000K, significant differences prevent direct substitution. The substitute is 41.38 mm taller, 41.80 mm shorter in length, and 75 mm narrower in width. The lens geometry differs (domed vs. flat), and forward voltage is 6.1 V lower. Mechanical redesign of the mounting and optical system is required.

Q: What is the impact of the lower luminous flux in the substitute part?

A: The MP26T1-C19-5070-DWC-2-00 produces 7512 lm compared to 9700 lm for the SL-IGR7E9C0BWW, representing a 22.5% reduction in light output. Applications requiring the full 9700 lm specification cannot use this substitute without additional modules or alternative parts.

Q: Does the lower forward voltage of the substitute affect power supply requirements?

A: Yes. The substitute operates at 46.1 V typical forward voltage versus 52.2 V for the main part. Existing driver circuits and power supplies designed for 52.2 V must be re-evaluated and potentially redesigned to operate at the lower voltage. This may require different current limiting and voltage regulation components.

Q: What does the IP67 rating on the substitute part provide?

A: IP67 indicates dust-tight and temporary immersion protection (up to 1 meter for 30 minutes). The main part does not specify an IP rating. If the application requires environmental protection, the substitute's IP67 rating provides additional benefit. If the application does not require this protection, it is not a selection factor.

Q: Is the 5-point CRI difference between parts significant?

A: The main part has CRI 75 and the substitute has CRI 70. For general lighting applications, this difference is minor. For applications requiring accurate color rendering (retail, photography, medical), the 5-point difference may be noticeable. Evaluate against specific application color rendering requirements.

Q: Are both parts RoHS compliant?

A: Yes. Both the SL-IGR7E9C0BWW and MP26T1-C19-5070-DWC-2-00 are RoHS Compliant and carry identical ECCN and HTSUS classifications.

Q: Why is the main part marked "Not For New Designs"?

A: This status indicates the SL-IGR7E9C0BWW has reached end-of-life in Samsung's product portfolio. New designs should not incorporate this part. Existing systems using this part require substitution planning for long-term support and maintenance.

Q: What should I do if I need a true equivalent to the SL-IGR7E9C0BWW?

A: Consult Samsung's product discontinuation documentation for recommended direct replacements within their current LED module portfolio. Alternatively, source from authorized distributors while inventory remains available, or evaluate other manufacturers' LED modules with matching specifications: 5000K color temperature, rectangular configuration, flat lens, 9700 lm output range, and 52.2 V forward voltage.