- 1 × Lighting Control Adapter S (LMA-13)
TrolMaster LMA-13 S-Ballast Lighting Control Adapter
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- Translates digital controller signals into a 0 to 11.5V analog output for S-ballast systems
- Specialized converter built specifically to bridge digital controllers with analog S-ballasts
- Plug and play RJ12 interface works with Hydro-X, Green-X, and Tent-X control systems
- 3-year warranty on all mechanical and electronic components
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Who This Is For
- Your lights stay at 100 percent because your S-ballast fixture cannot read the digital signal from your controller.
- You waste mornings adjusting individual knobs because your lighting system lacks the translator needed for automation.
What We Found
- The green LED is more than a power light since it confirms the analog signal is actually reaching your ballast.
- We tell people to check their ballast type twice because the LMA-11 and LMA-12 look identical but will not work here.
What Users Say
- Users who added these to their Tent-X setups say they stopped seeing heat spikes by using sunrise and sunset ramps.
- Owners of older lights found they could finally automate intensity instead of replacing their entire lighting setup.
TrolMaster LMA-13 S-Ballast Lighting Control Adapter
Managing high-performance grow lights often requires precision dimming, yet many S-ballast fixtures are incompatible with the digital signals output by modern controllers. The TrolMaster LMA-13 Environmental Control serves as the vital translator for your grow room, converting digital signals into the 0–11.5V analog output required by S-ballast systems. This ensures your lighting setup integrates seamlessly with the TrolMaster Hydro-X HCS-1 Grow Tent Control, allowing for automated intensity adjustments without manual tuning.
Beyond simple connectivity, the LMA-13 enables advanced features like sunrise/sunset ramps and precise scheduling across your entire canopy. Unlike the TrolMaster LMA-11 (for P-ballasts) or the TrolMaster LMA-12 (for D-ballasts), this specific adapter is engineered for the unique requirements of S-ballast grow lights. With a simple plug-and-play RJ12 connection and a built-in LED status indicator, you can verify signal integrity at a glance, ensuring your environmental control system is always performing at its peak.
Compatibility: TrolMaster Hydro-X, Green-X, and Tent-X Systems | S Ballast Grow Lights
What's Included
Features
🔄
Digital-to-Analog Conversion
Converts the digital output into the 0–11.5V analog signal required by S-ballast lighting fixtures.
🔌
Plug & Play Setup
Connects easily via standard RJ12 cables with no specialized tools or complex wiring needed.
🟢
LED Status Indicator
Built-in LED provides immediate visual confirmation that the adapter is active and the signal is live.
TrolMaster LMA-13 Specifications
| Specification | Value |
|---|---|
| Output Voltage | 0–11.5V |
| Maximum Current | 0.2A |
| Signal Conversion | Digital to Analog |
| Compatible Fixtures | S Ballast Grow Lights |
| Working Environment | Temperature 32–122°F (0–50°C), Humidity ≤90% |
| Package Dimensions | 160mm (L) × 86mm (W) × 86mm (H) |
| Gross Weight | 0.05 kg |
| Compatibility | TrolMaster Hydro-X, Green-X, Tent-X |
Support & Manuals
Warranty
TrolMaster backs the LMA-13 with a 3-year warranty from the original date of purchase, covering all mechanical and electronic components under normal operating conditions. Components that fail due to abnormal or improper usage are excluded from this coverage.
FAQs
What does the LMA-13 do and when do I need it?
The LMA-13 is required when you want to automate dimming or scheduling on a grow light that uses an S ballast. S ballasts accept an analog control signal for dimming, but TrolMaster controllers output a digital signal. The LMA-13 converts that digital signal into the analog format the S ballast understands, creating the communication path for automated light control.
What is an S ballast and which lights use one?
An S ballast is a type of dimmable electronic ballast used in HID and other grow lighting systems that supports external dimming via an analog control signal. If your ballast is categorized as an S-type by the manufacturer and has an external dimming input, the LMA-13 is the appropriate adapter to integrate it with a TrolMaster controller.
What is the difference between the LMA-11, LMA-12, and LMA-13?
All three adapters perform digital-to-analog signal conversion, but each is designed for a different ballast type. The LMA-11 is for P (programmable) ballasts, the LMA-12 is for D (dimmable) ballasts, and the LMA-13 is for S ballasts. Ensure you select the adapter that matches your specific ballast type before ordering.
How do I know the LMA-13 is working correctly?
The LMA-13 has a built-in LED status indicator that illuminates when the adapter is active and the signal path is live. This allows you to confirm the connection is functioning at a glance during initial setup or routine inspection.
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Questions About This Product?
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