Product Overview
Universal B140R120HP-A Electronic Ballast – DISCONTINUED | 1 Lamp F40T12 | 120V
⚠️ This product has been discontinued.
Recommended Replacement: Universal B134R120MA (Direct Replacement Model)
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Lamp Type
F40T12
Fluorescent
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Lamp Count
1 Lamp
Series
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Voltage
120V
Single Voltage
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Start Type
Instant Start
Fast Start
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Application
T12 Retrofit
Maintenance
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Compatible Lamps
- F40T12 (48") Fluorescent Lamp
- F34T12 (48") Energy Saving Lamp
- F30T12 (36") Fluorescent Lamp
- F30T12/ES (36") Energy Saving Lamp
Product Overview
The Universal B140R120HP-A was a high-frequency electronic ballast designed to replace magnetic T12 ballasts, providing improved efficiency and reduced noise.
This model has been discontinued and replaced by a more efficient and widely available alternative.
Key Features
- Up to 20% more efficient than magnetic ballasts
- Full light output equivalent to magnetic systems
- Quiet operation – eliminates ballast hum
- High frequency operation – no flicker
- Lightweight, low-profile housing
- Instant start operation
Recommended Replacement
For new installations or replacements, use:
- Universal B134R120MA – Direct replacement electronic ballast
Important Notes
- This product is discontinued
- Limited availability – may no longer be stocked
- Use replacement model for new projects
