
027557533966 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $34.99 | Condition is Used, Lutron GRAFIK EYE GRX-IO, shipping cost = $10.69 | 100.0% |
![]() | $35.00 | Condition is Used, LUTRON Grafik Eye Controller GRX-IO GRX-10, shipping cost = $9.76 | 100.0% |
![]() | $89.99 | Condition is Used, Lutron GRX-IO Grafik Eye Control Interface 12V 24V GRX-10 GRXIO GRX10 USED, FREE SHIPPING | 100.0% |
![]() | $99.99 | Top Pick! Condition is Used, LUTRON Grafik Eye GRX-CI-RS232 Control Interface, shipping cost = $18.00 | 99.4% |
![]() | $150.00 | Condition is Used, Lutron GRX-IO Lot of 4, shipping cost = $37.11 | 100.0% |
![]() | $189.05 | Top Pick! Condition is Used, Lutron GRX IO Grafik Eye Interface Used Tested / Works, FREE SHIPPING | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $249.95 | Condition is New, NIB Lutron GRX-IO Grafik Eye Control Interface 12V 24V GRX-10 GRXIO GRX10, FREE SHIPPING | 100.0% |



The Lutron 027557533966 GRX-IO Control Interface is a versatile and advanced device designed for seamless integration with Lutron's Grafik Eye 5 lighting control systems. This interface supports both 12V and 24V low-voltage lighting systems, making it suitable for a wide range of residential and commercial applications.
The GRX-IO Control Interface features a compact and sleek design, ensuring it blends harmoniously with your existing decor. It boasts a robust construction, ensuring durability and reliability in various environmental conditions. The interface is equipped with a number of inputs and outputs, allowing for flexible and customizable control of your lighting system.
One of the standout features of the GRX-IO Control Interface is its compatibility with Lutron's Grafik Eye 5 system. This allows for seamless integration with other Grafik Eye 5 components, such as dimmers, occupancy sensors, and keypads. This integration allows for advanced features like energy-saving dimming, automated lighting scenes, and remote control via smartphones or tablets.
The GRX-IO Control Interface is also easy to install, with clear instructions and a user-friendly interface. It is designed to work with a variety of Lutron dimmers and switches, making it a flexible solution for your lighting needs.
In summary, the Lutron 027557533966 GRX-IO Control Interface is a powerful and versatile device that allows for advanced control of your low-voltage lighting systems. Its compatibility with Lutron's Grafik Eye 5 system, robust construction, and easy installation make it an excellent choice for any lighting control project.
The Lutron 027557533966 GRX-IO Control Interface is a versatile device designed for controlling various lighting systems, including 12V-24V loads. Here are some pros and cons to consider before making a purchase:
Pros:1. Compatibility: The GRX-IO is compatible with Lutron's Grafik Eye 5, Grafik Eye QS, and Grafik T5 dimmers, offering a wide range of integration options.
2. Versatility: This control interface can manage up to 10 loads, making it suitable for large projects or complex installations.
3. Energy Efficiency: The GRX-IO allows for dimming control, which can help reduce energy consumption and lower utility bills.
4. Programmability: Users can program scenes, schedules, and events through Lutron's HomeWorks QS software.
5. Durability: Lutron products are known for their high-quality construction, ensuring long-lasting performance.
Cons:1. Cost: The GRX-IO is a more expensive option compared to some alternative control interfaces on the market.
2. Requires Professional Installation: While not overly complex, the GRX-IO installation process may require professional assistance to ensure proper functioning.
3. Limited Integration with Third-Party Systems: While compatible with various Lutron dimmers, the GRX-IO may not integrate seamlessly with some third-party smart home systems.
In conclusion, the Lutron 027557533966 GRX-IO Control Interface is an excellent choice for users looking for a reliable, versatile, and energy-efficient solution for controlling their lighting. Its compatibility with Lutron's Grafik Eye series allows for a wide range of integration options, although the installation process and high cost may deter some users. Ultimately, the decision to purchase the GRX-IO should be based on your specific lighting requirements and budget.
Details:
One used Grx-io control interface as shown in the actual pics.
specifications faclighting:
- brand: Lutron
- mpn: Grx-io
- part type: Control Interface
- upc: 027557533966
general faclighting:
- category: Business & Industrial > Maintenance Safety > Facility > Lights Lighting
payments faclighting:
- credit card: mastercard
- other
- wallet: apple-pay
shipping faclighting:
- carrier: usps, fedex
- service: usps ground advantage, usps priority mail, fedex 2day
- type: fixed
- transit: 4-8 days
- class: standard, expedited
returns faclighting:
- policy: returns accepted
- paid by: seller
- method: money back
- time: 30 days
offer faclighting:
- prices: $34.99–$249.95
- item condition:
- Used
- New
- availability: in stock
- started: august 1, 2024
- best offers: true
- options: ship-to-home
- in stock #: 5
- sold #: 33
seller faclighting:
- city: edison, new jersey
- # reviews: 541
- rating: 100.0%
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- QSGRJ-6E-TWH: , Lutron
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- QSGRJ-8E: , Lutron
- QSGFP-1WH: , Lutron






