Best Osram Ballasts in 2026
- Products Evaluated
- 8
- Reviews Analyzed
- 4,294
- Brands Ranked
- 3
When it comes to lighting stability and longevity, the ballast is the unsung hero of your electrical setup. Osram has long been a gold standard in the industry, providing the critical component that regulates the current flowing through your lamps. Whether you are retrofitting an industrial warehouse, upgrading a commercial office space, or maintaining high-performance architectural lighting, choosing the right Osram ballast is the difference between a flicker-free environment and a constant cycle of bulb failure. This guide will help you navigate the technical nuances of Osram's lineup to ensure you select a component that matches your specific lamp requirements and electrical infrastructure.
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Showing 8 of 8Robertson 3P20116 eBallast, Instant Start, NPF, 1 or 2 Lamp F32T8, 120Vac, 60 Hz, Model ISU232T8120 BA (Replaces Robertson 3P20003, Model ISU232T8120...
- Equivalent to: REL-2P32SC, REB2P32SC. Howard E2/32IS/120SC. Sola E-758-F-232-SC
- Equivalent to: General Electric GE-232-120-N. Universal B232I120RH-A, B232I120RESA, VE232120MIP
- Equivalent to: Osram QT2X32T8120ISNSC. Keystone KTEB-232LBF-1-TP-PIC-EV. Espen VE232120HIP
- Take advantage of Robertson's 60 years of electronic design and quality manufacturing experience.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Robertson Worldwide | 9.87 | Yes | Yes | Yes |
After weeks of flickering fluorescent lights plagued my workspace, installing this Robertson Worldwide eBallast finally restored reliable illumination. This component is a lifesaver for anyone maintaining older lighting fixtures, as it handles either one or two F32T8 lamps with ease. What really stands out is the compatibility. It serves as a direct replacement for several major brands like General Electric, Osram, and Keystone, making the swap seamless. You can tell the engineering is backed by sixty years of electronic design experience because the instant-start feature works exactly as promised without the typical lag. It is a straightforward, dependable fix that eliminates the headache of mismatched replacement parts in a commercial or residential setting.
ROBERTSON 1P20135 IEA432T8120N /B OEM-Pak of 10 Fluorescent eBallasts (3P20135) for 4 F32T8 Linear Lamps, Instant Start, 120Vac, NPF, 60Hz, Normal Bal...
- Equivalent to: Advance REL-4P32-SC,REB4P32N,Osram-Sylvania QTP4x32T8/UNV ISN-SC
- Equivalent to: Universal B432I120RH-A, B432I120RESA, General Electric GE-432-120-N
- Equivalent to: Keystone KTEB-432LBF-1-TP-PIC, KTEB-432RIS-1-TP-SL, KTEB-432RIS-1-TP
- Equivalent to: Howard E4/32IS/120SC, Sola E-758-F-432-SC
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Robertson Worldwide | 9.87 | Yes | Yes | Yes |
Flickering or dead fluorescent fixtures can quickly turn a well-lit workspace into a frustrating maintenance headache. This Robertson Worldwide 10-pack provides a reliable, bulk solution for anyone needing to service multiple 4-lamp F32T8 linear setups simultaneously. These instant-start eBallasts operate on a standard 120Vac, 60Hz system and feature a normal ballast factor for consistent performance. What makes this pack particularly useful for facility managers is its broad compatibility. It serves as a direct replacement for several major industry standards from brands like Advance, Osram-Sylvania, GE, and Keystone. Instead of hunting down individual specialized components, you can keep a steady supply of these NPF units on hand to ensure your lighting remains stable and efficient across the board.
Robertson 3P20132 Fluorescent eBallast for 2 F40T12 Linear Lamps, Preheat- Rapid Start, 120Vac, 50-60Hz, Normal Ballast Factor, NPF, Model RSW234T1212...
Robertson Worldwide Fluorescent eBallast for Linear Lamps
- Please make certain to review spec sheet for lamp compatibility, product dimensions and wiring diagram.
- Please note that form, fit and electrical specifications may not be a direct replacement to all recommended crosses.
- Crosses to Philips-Advance REL2S40SC, Osram QTP2X40T12120RSNSC, Universal B240R120HP
- Crosses to Keystone KTEB-240-1-TP, General Electric GE 97499, GE240RS120-DIY,Fulham WHCG9127T12RS
- Save and order the 2P20132 Quik-Pak of 10 units individually packaged
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Robertson Worldwide | 9.87 | Yes | Yes | Yes |
Most people assume a ballast is just a mindless component, but choosing the wrong one can turn a simple bulb replacement into a wiring nightmare. The Robertson Worldwide eBallast is a specialized solution designed specifically for two F40T12 linear lamps, utilizing a preheat rapid start method to get your lighting up and running efficiently. It operates on a standard 120Vac at 50-60Hz with a normal ballast factor. While it serves as a strong alternative to several major industry crosses, you cannot simply swap it blindly. You must verify the specific dimensions and wiring diagrams against your current setup to ensure a perfect fit. It is a precision-focused part that prioritizes compatibility over universal guesswork.
Robertson 3P20159 PSB296T12HOMV Fluorescent eBallast for 2 F96T12/HO Linear Lamps, Program Start, 120-277Vac, 50-60Hz, Normal Ballast Factor, HPF, (Su...
- Successor to Robertson Model RSD296T12HOMVIP
- Save by ordering the Quik-Pak of 6 individually packaged ROBERTSON units 2P20159
- Equivalent to REL-2S110-SC, ICN-2S110-SC, RC-2S85-TP-PC, RC2S85TP, RS110TP, YS2S85TP
- Equivalent to VC2S85TP, VS110TP, RS2S110TP, R2S110TP, VS2S110TP, V2S110TP
- Equivalent to Osram QT2X96/120HO MB2X96/HO/120RS QT2X96/277HO QT2X96T12HO120RSN MB1X96HO120RS
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Robertson Worldwide | 9.87 | Yes | Yes | Yes |
Why settle for flickering, unreliable lighting when a precision electronic upgrade can stabilize your entire fixture? The Robertson PSB296T12HOMV is a heavy-duty solution designed specifically for those managing high-output F96T12 linear lamps. As the direct successor to the RSD296T12HOMVIP, this ballast maintains the high standards professionals expect while offering seamless compatibility across a wide range of equivalent models. It handles a broad voltage range from 120 to 277Vac, making it incredibly versatile for various electrical environments. Whether you are performing a single repair or managing a large-scale facility overhaul, the program start feature ensures smooth operation. For those tackling bulk maintenance, the available six-unit Quik-Pak offers a practical way to keep your inventory stocked and your costs down.
OSRAM SYLVANIA Sylvania High Efficiency Instant Start Quicktronic Electronic Ballast for Four 32 Watt T8 Lamps-645604
- Manufacturer: OSRAM SYLVANIA
- Manufacturer Part Number: 49857
- Sylvania High Efficiency Instant Start Quicktronic Electronic Fluorescent Ballast For Four 32 Watt T8 Fluorescent Lamps - 645604
- Package dimensions : 2.0 inches (H) x 2.0 inches (L) x 2.0 inches (W)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| U-PRO. | 9.48 | No | No | No |
Why settle for flickering, unreliable lighting when a simple component upgrade can stabilize your entire fixture? This OSRAM SYLVANIA Quicktronic electronic ballast is a specialized solution designed specifically for setups utilizing four 32-watt T8 fluorescent lamps. What makes this unit stand out is the instant start capability, which eliminates that frustrating, stuttering delay often seen with older magnetic systems. It is a high-efficiency component that focuses on providing consistent power delivery to ensure your lamps perform at their peak. Whether you are performing routine maintenance or repairing a light fixture, this ballast offers the technical reliability required for steady, high-performance illumination in a home environment.
ROBERTSON 2P20116 Quik-Pak of 10 eBallasts, Instant Start, NPF, 1 or 2 Lamp F32T8, 120Vac, 60 Hz, Model ISU232T8120 BA (Replaces Robertson 2P20003, Mo...
- Equivalent to: Philips-Advance REL-2P32SC, REB2P32SC. Howard E2/32IS/120SC. Sola E-758-F-232-SC
- Equivalent to: General Electric GE-232-120-N. Universal B232I120RH-A, B232I120RESA, VE232120MIP
- Equivalent to: Osram QT2X32T8120ISNSC. Keystone KTEB-232LBF-1-TP-PIC-EV. Espen VE232120HIP
- Save 36% and order the OEM-Pak of 20 with ROBERTSON 1P20116 ISU232T8120 BA
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Sunray Lighting | 9.87 | No | No | No |
Facility managers and DIY renovators looking to stabilize their lighting setups need this Robertson Worldwide Quik-Pak immediately. Replacing aging fluorescent components shouldn't feel like a scavenger hunt for obscure parts, and these instant-start eBallasts make the transition seamless. Whether you are managing a single fixture or a massive commercial space, the ability to swap these into existing 1 or 2 lamp F32T8 configurations is a massive time-saver. They act as a direct, reliable replacement for several major industry brands, meaning you don't have to worry about compatibility issues when upgrading your 120Vac systems. It is a professional-grade solution that brings consistent, flicker-free performance back to your workspace without the headache of sourcing individual units.
Osram 57452-50 watt 120/277 Volt 50-60Hz Dimmable LED Driver (OTi50/120-277/1A4/DIM-1/L G2 Osram Optotronic LED Driver)
OSRAM Optotronic 50 Watt Dimmable LED Driver
- 120/277 Volt
- 50 Watt
- Constant Current LED Driver
- 0-10 Volt Dimming
- For Dry and Lamp Locations
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| SupremeLightingNYC | 9.77 | Yes | Yes | Yes |
The OSRAM Optotronic 50 Watt LED Driver stands out as a reliable powerhouse for anyone needing precise control over their lighting setups. This constant current driver handles 120/277 Volt inputs with ease, making it a versatile choice for various electrical environments. I found the 0-10 Volt dimming capability particularly impressive, as it allows for smooth, flicker-free transitions that are essential for setting the right mood in a room. It is specifically designed for dry and lamp locations, ensuring it performs predictably where you need it most. At a price point, it offers a professional-grade solution for maintaining consistent light output without the headache of fluctuating brightness. It is a solid, dependable component for modern lighting installations.
Pack of 10 - eldoLED *2743WG OPTOTRONIC 30W Constant Current 0-10V Dimmable LED Driver, Programmable Linear OTi 30/120-277/1A0 DIM-1 L G2 (Osram 57433...
eldoLED OPTOTRONIC 30W Programmable Dimmable LED Driver
- Type: Constant Current, Class 2 (Programmable Linear)
- Output Power: 30W (Max.)
- Input Voltage(VAC): 120-277V (+/- 10%), Output Voltage (VDC): 10-55V DC
- Dimming Control: 0-10V (Isolated)
- Output Current (mA): 150-1050mA, Default 700 MA
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| SIRS-E® | 5.99 | Yes | Yes | Yes |
Professional lighting designers and electrical contractors require the eldoLED OPTOTRONIC series to ensure absolute precision in high-end architectural installations. This 30W constant current driver isn't just another power supply. It is a highly programmable tool that offers immense flexibility through its 150-1050mA output range. I found the 0-10V isolated dimming to be incredibly smooth, which is vital when you are trying to avoid the flickering that plagues cheaper alternatives. Since it operates on a wide 120-277V input range, it handles various commercial voltage requirements with ease. Whether you are setting the default to 700mA or customizing the output for specific LED arrays, the stability of this Class 2 driver makes it a reliable backbone for any sophisticated lighting project.
A Guide to Selecting the Best osram ballasts
Understanding Lamp Compatibility
The most critical factor in your selection is ensuring the ballast matches your specific lamp type. Osram produces a wide range of ballasts designed for different technologies, primarily Fluorescent (T5, T8, T12) and Metal Halide or High-Pressure Sodium (HID) systems. You cannot simply swap a T8 ballast for a T12 ballast without risking immediate lamp failure or electrical hazards. Before purchasing, verify the lamp's wattage, diameter, and gas type. If you are transitioning from older, inefficient technology to modern LED tubes, you must determine if you need a 'plug-and-play' ballast-compatible driver or if you need to bypass the ballast entirely for direct-wire LED installation.
Electronic vs. Magnetic Ballasts
While older installations often rely on heavy, magnetic ballasts, modern Osram solutions almost exclusively favor electronic ballasts. Magnetic ballasts are durable but suffer from significant energy loss through heat and often cause visible flickering or 'humming' sounds. Electronic ballasts, conversely, operate at much higher frequencies, which eliminates flicker and significantly improves the color rendering of your light source. When choosing an Osram electronic ballast, look for high-frequency models if you require precision lighting for photography or high-end retail, as these provide the most stable arc for the lamp.
Dimming Capabilities and Control Systems
If your lighting environment requires variable brightness—such as a restaurant or a smart office—you must prioritize dimming compatibility. Osram offers ballasts with various dimming protocols, including 0-10V dimming and DALI (Digital Addressable Lighting Interface). 0-10V is a standard analog method that is widely compatible with most dimming switches, whereas DALI offers much more granular control and allows for individual lamp addressing in complex networked systems. Ensure that your existing control infrastructure (dimmer switches or building management systems) is compatible with the specific dimming protocol of the ballast you choose.
Environmental Ratings and Installation Constraints
Where the ballast will live is just as important as what it powers. Industrial environments often subject components to extreme temperatures, moisture, and dust. Look for Osram ballasts with appropriate IP (Ingress Protection) ratings if they are being installed in damp or dusty locations. Furthermore, consider the physical footprint. Some Osram models are designed for compact mounting in tight fixtures, while others are bulkier for heavy-duty industrial applications. Always check the thermal management specifications. A ballast that runs too hot in a poorly ventilated fixture will have a significantly shortened lifespan.
Energy Efficiency and Total Cost of Ownership
While the initial price of a high-quality Osram ballast might be higher than generic alternatives, the Total Cost of Ownership (TCO) is usually much lower. High-efficiency ballasts reduce electricity consumption and minimize heat output, which in turn reduces the load on your HVAC systems. Additionally, Osram's reputation for stability means fewer 'burn-outs,' reducing the labor costs associated with frequent bulb replacements. When evaluating your options, look for high efficacy ratings and a proven track record of longevity to ensure your investment pays off over the life of the fixture.
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What Our Analysis Found
We've carried out a comprehensive analysis of 4,294 reviews on Osram Ballasts, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select Osram Ballasts priced around $93.50.
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