Led Module, 21 Series, tr3, cc
Best red indicator component for custom electronics and signaling projects.
Illuminate your projects with this dedicated LED module from the 21 Series. Designed as a component, this module, model tr3, features a distinct red indicator light, making it ideal for signaling or integration into specialized systems. It's sold individually, ensuring you get exactly what you need for your application. The 21 SERIES branding signifies a commitment to quality and performance in its component line. This LED module is built for reliable operation in its intended environment, offering a focused lighting solution.
$94.60
Owner Satisfaction
4.7
/ 5
Category Rank
20
/ 574
#20 in Diodes
Price vs Category Average
+36%
Above average
SKU
9542867
/ G
Who it's for
- Facility managers seeking to reduce long-term operational energy costs
- Signage professionals requiring precise color matching for brand consistency
- Maintenance technicians needing fast, tool-free installation and simple unit replacement
Who should skip it
- Budget-conscious buyers prioritizing lower upfront hardware costs
- Installers looking for plug-and-play compatibility with standard power supplies
- Designers planning lighting layouts for poorly ventilated or enclosed spaces
Performance breakdown
Signal Visibility
The red output provides high-contrast signaling for clear status identification.
Integration Ease
Compact form factor allows for seamless installation into specialized electronic systems.
Component Reliability
Solid-state construction ensures consistent performance for long-term project stability.
Build Quality
Standardized industrial design meets expectations for basic component-level hardware.
Application Versatility
Focused light output is best suited for specific indicator-based tasks.
Operational Efficiency
Low power draw makes this an ideal choice for energy-conscious circuits.
Key Specs
SKU
G9542867
Brand
21 SERIES
Color Temperature
red
Model Designation
tr3
Diode Type
LED
Features
- Dedicated LED module component
- Features tr3 model designation
- Provides a red indicator light
- Sold as a single unit
- Part of the 21 Series line
What customers say
Professional installers highly value the 21 SERIES module for its exceptional reliability and robust engineering. Users consistently report superior longevity and significantly lower failure rates compared to competitors, which directly reduces maintenance costs. Brightness and color consistency meet or exceed specifications, ensuring a uniform look across large projects. While the initial cost is higher, the dependable performance and extended lifespan establish this module as an excellent long-term value. Its thoughtful design also makes installation straightforward. This component earns high trust for mission-critical lighting applications.
Know before you buy
This module is designed as a dedicated component for signaling or status indication. Its focused red light makes it ideal for integration into specialized electronic systems or control panels.
The tr3 LED module is sold as a single unit. This allows you to purchase the exact quantity required for your specific project without needing to buy in bulk.
No, this component is intended for use as an indicator light rather than for general lighting. Its output is focused and specific to signaling applications.
The tr3 is a specialized diode component within the 21 Series. It is engineered to meet the brand's standards for reliable performance in technical and industrial environments.
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