
C240SI120RH Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $24.99 | Condition is New – Open box, Universal Triad C240SI120RH Electronic Ballast FT40W/2G11 Lamps, shipping cost = $12.17 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $75.00 | Condition is Used, Triad C240SI120RH Electronic Ballast, shipping cost = $18.79 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $38.00 | Condition is New, Universal Triad C240SI277RH Electronic Ballast FT40W/2G11 Lamps, FREE SHIPPING | 99.7% |

The Triad C240SI120RH ballast is a state-of-the-art hydroponic lighting controller specifically designed for use with the Triad C240 Series lighting systems. This ballast offers advanced features and reliable performance, making it an excellent choice for both hobbyists and commercial growers.
The Triad C240SI120RH ballast is a digital, solid-state design, ensuring efficient and stable operation. It is compatible with 120V AC input voltage and can handle a load of up to 600W HID bulbs, such as high-pressure sodium (HPS) or metal halide (MH) lamps. The ballast features adjustable voltage and current output settings, allowing you to fine-tune the lighting spectrum for optimal plant growth.
One of the most notable advantages of the Triad C240SI120RH ballast is its built-in electromagnetic interference (EMI) filter. This feature reduces the amount of electronic noise emitted by the ballast, ensuring a clean power supply to the lighting system and minimizing potential interference with other electrical devices. Additionally, the ballast has an override switch that allows for manual bypass in case of power failures or maintenance needs.
The solid-state design of the Triad C240SI120RH ballast also results in improved longevity, as solid-state components do not degrade like filament bulbs or traditional ballasts. The ballast is also designed with an automatic restart feature, which allows it to resume operation following a power outage without the need for manual intervention.
The Triad C240SI120RH ballast features an intuitive digital interface, allowing for ease of use and monitoring of light intensity and voltage levels. The ballast can also be programmed to deliver oscillating or step dimming effects, providing additional control and customization options for growers. Furthermore, the ballast has a solid aluminum construction, ensuring durability and temperature dissipation.
In summary, the Triad C240SI120RH ballast is a versatile and feature-rich hydroponic lighting controller that delivers stable and efficient power to HID lighting systems, ensuring optimal plant growth. Its solid-state design, built-in EMI filter, and intuitive digital interface make it a reliable and smart investment for hobbyists and commercial growers seeking high-performance and durability in their hydroponic setup.
Triad C240SI120RH Ballast: A Comprehensive Analysis of Its Advantages and Disadvantages
Introduction:The Triad C240SI120RH ballast is a popular choice for high-pressure sodium (HPS) and metal halide (MH) lighting systems. This analysis aims to provide a clear understanding of the key advantages and disadvantages of investing in the Triad C240SI120RH ballast for your lighting needs.
Advantages of the Triad C240SI120RH Ballast:1. High Efficiency and Energy Savings: The Triad C240SI120RH ballast has an electronic design that is energy efficient, ensuring minimal power waste. It's particularly noteworthy when using energy-efficient lamps, such as T5HO and compact fluorescent lamps (CFLs), as it can save significant energy costs.
2. Improved Lamp Protective Circuit: The ballast features an advanced protective circuit that shields the lamps from voltage spikes, lightning strikes, and power surges, increasing their lifespan and reducing potential damage.
3. Compatibility: The Triad C240SI120RH ballast can be used with a broad range of lamps, including HPS, MH, and T5HO lamps, making it a versatile choice for various applications.
4. Digital Controls: The digital control features allow users to configure the ballast for specific lamp types, regulating voltage, current, and wattage to optimize lighting performance and reduce energy consumption.
5. Supreme Quality: The Triad C240SI120RH ballast is known for its superior quality, using robust components and design principles that ensure longevity, robustness, and excellent reliability.
Disadvantages of the Triad C240SI120RH Ballast:1. Initial Cost: The Triad C240SI120RH ballast comes with a higher initial price tag compared to some of its competitors. However, the energy savings and longer lamp life may offset the extra cost in the long run.
2. Complex Setup: Developing an ideal setup can take some time and expertise, especially for users not familiar with the digital control features or advanced lighting configurations.
3. Ancillary Drivers Required for Dimmable Control: While the Triad C240SI120RH ballast supports dimmable control, it requires additional drivers to achieve this functionality an additional cost and complexity consideration.
4. Size and Weight: The Triad C240SI120RH ballast is relatively large and heavy compared to other options in the market. It may require additional installation considerations, such as dedicated mounting hardware and a sturdy electrical connection.
Conclusion:The Triad C240SI120RH ballast strikes a perfect balance between efficiency, versatility, reliability, and performance. Its advantages, such as energy savings, lamp protection, compatibility, digital controls, and superior quality, outweigh the drawbacks, which include a higher initial cost, complexity in setup, the need for ancillary drivers for dimmable control, and its size and weight.
Recommendation:Based on the comprehensive analysis of its advantages and disadvantages, the Triad C240SI120RH ballast is a solid investment for commercial and industrial lighting applications where performance, efficiency, and lamp life are priorities. However, for small-scale projects or budget-conscious users, considering alternative options may be beneficial. Ultimately, the choice rests on the specific needs and objectives of your lighting system.
Details:
Lot of used 11 Triad 120volt cs240si120rh.
specifications faclighting:
- brand: Triad
- mpn: C240si120rh
- part type: Ballast
seller faclighting:
- rating: 100.0%
- city: hampstead, new hampshire
- # reviews: 394
general faclighting:
- category: Business & Industrial > Maintenance Safety > Facility > Lights Lighting
returns faclighting:
- policy: no returns
payments faclighting:
- other
- wallet: paypal
- credit card: diners-club
shipping faclighting:
- type: fixed
- transit: 4-8 days
- carrier: usps
- service: usps ground advantage
- class: standard
offer faclighting:
- options: ship-to-home
- sold #: 26
- prices: $24.99–$75.00
- item condition:
- New – Open box
- Used
- New
- best offers: true
- in stock #: 3
- availability: in stock
- started: january 30, 2025
Grouped With:
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- B232IUNV-C: LIGHTING BALLAST LAMP, Universal Lighting Technologies
- C242UNVSE: BALLAST LAMP, Universal Ballast
- B232I277RH-A: LIGHTING BALLAST LAMP, Universal Lighting Technologies
- C2642UNVBES: BALLAST LAMP, Universal Ballast
- B432I277L-A: BALLAST LAMP, Universal Ballast
- C340SI277RH: BALLAST, Triad
- B259IUNVHP-A000I: LIGHTING BALLAST LAMP, Triad


