F1 0-10V Outdoor LED Drivers (100-277Vac)
FAHOLD F1 0–10V outdoor LED drivers are programmable constant-current power solutions for street lights, tunnel lights, stadium lighting, area luminaires and other professional outdoor LED fixtures. The current series includes 22 models from 40W to 400W, all using a 100–277Vac wide-input platform.
F1 provides multiple LED output-voltage architectures ranging from 27–54V / 27–56V low-voltage high-current configurations to high-voltage platforms extending up to 228–430Vdc. Depending on control configuration, available functions include 0–10V, PWM, resistor and timer dimming, offline output-current programming, potentiometer adjustment and IP65 / IP67 outdoor protection.
Compare the models below by wattage, LED voltage window, output-current range and control requirements. FAHOLD also supports electrical matching, programmable-current configuration, datasheets, samples and OEM/ODM street and outdoor-lighting projects.
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F1 100–277V Programmable Outdoor LED Drivers
FAHOLD F1 is a programmable outdoor LED driver platform developed for professional street lighting, tunnel lighting, stadium lighting, area lighting and other commercial outdoor luminaires. The current series uses a 100–277Vac wide-input architecture and includes 22 models from 40W to 400W.
Unlike an outdoor driver family built around only one LED voltage, F1 provides multiple output-voltage and output-current platforms. This allows luminaire manufacturers to match the same broader F1 architecture to low-voltage high-current LED modules, medium-voltage LED strings and high-voltage outdoor-lighting loads.
Final driver selection should therefore be based on the LED module's complete voltage range, required current, maximum fixture wattage, control configuration, enclosure requirement and surge environment rather than rated wattage alone.
F1 Outdoor LED Driver Range: 40W to 400W
The F1 series covers nine primary power classes with multiple output-voltage configurations at several wattages.
| Power Class | Available Output Directions | Output Current Direction |
|---|---|---|
| 40W | 27–54Vdc | 0.50–1.05A |
| 60W | 27–54Vdc / 54–85Vdc | 0.50–1.50A depending on model |
| 75W | 27–54Vdc / 60–115Vdc | 0.30–2.10A depending on model |
| 100W | 27–54Vdc / 72–143Vdc | 0.50–2.80A depending on model |
| 150W | 27–54Vdc / 72–143Vdc / 107–214Vdc | 0.40–4.20A depending on model |
| 200W | 27–56Vdc / 72–143Vdc / 140–286Vdc | 0.60–5.60A depending on model |
| 240W | 27–56Vdc / 62–112Vdc / 87–175Vdc / 171–343Vdc | 0.60–6.70A depending on model |
| 320W | 27–56Vdc / 62–112Vdc / 114–228Vdc / 228–430Vdc | 0.60–9.00A depending on model |
| 400W | 27–56Vdc | 4.00–9.00A |
These voltage ranges belong to different F1 models and should not be interpreted as one driver providing a continuous 27–430V output range. Select the exact voltage platform that contains the LED module's complete operating window.
100–277Vac Outdoor LED Drivers for Global Lighting Projects
All current F1 models use 100–277Vac rated input. This wide-input platform covers common commercial lighting supply conditions such as nominal 120Vac, 208Vac, 220–240Vac and 277Vac.
For outdoor-luminaire manufacturers serving multiple markets, this broad AC input range can simplify product development because the same F1 platform direction can be considered across several building and lighting electrical systems.
The AC input should always be evaluated separately from the LED output. A street-light driver may receive 277Vac from the facility while supplying a regulated DC output such as 27–56V, 72–143V or 171–343V to the LED module.
0–10V Dimmable Outdoor LED Drivers
Compatible F1 dimmable configurations support 0–10V control for professional outdoor-lighting systems. A 0–10V signal allows a compatible lighting controller, sensor or management system to adjust the LED driver's output without changing the main AC supply.
This makes the platform suitable for street lights, tunnel fixtures and area lights that require adjustable output according to traffic level, operating schedule, ambient conditions or energy-management strategy.
The actual dimming range and low-end behavior depend on the selected driver configuration and controller. The control system should therefore be validated together with the driver and LED module.
Programmable Street Light LED Drivers
Compatible F1 configurations support offline output-current programming. This allows the driver's operating point to be configured within the approved electrical limits of the selected model.
Programmability is useful for OEM street-light and outdoor-luminaire manufacturers because several fixture wattages or LED-board versions may be built around one common driver platform while using different programmed current settings.
The programmed operating point must remain within the selected driver's voltage, current, power and thermal limits. Final programming settings should be defined before production so the driver configuration, fixture wattage and luminaire label remain consistent.
F1 Multi-Mode Control Configurations
The F1 model code uses the “X” position to identify different control configurations. This allows the same electrical platform to be configured for different project-control requirements.
| Control Direction | Function | Typical Project |
|---|---|---|
| Dimmable / Programmable | Compatible dimming functions with offline output-current programming | Street, tunnel and commercial outdoor fixtures requiring adjustable output |
| Potentiometer / Fixed-Control Direction | Non-dimmable configuration with potentiometer adjustment depending on model code | Fixtures that do not require continuous external analog dimming |
| DALI Configuration | Digital dimming configuration within the wider F1 model-code system | Specific digitally controlled project requirements |
For projects specifically designed around standardized DALI-2 outdoor lighting networks, also compare the dedicated
DALI-2 Outdoor LED Driver
portfolio.
0–10V, PWM, Resistor and Timer Dimming
The wider F1 control platform supports several dimming methods depending on configuration.
| Control Method | Typical Use | What to Confirm |
|---|---|---|
| 0–10V | Street-light controllers, sensors and conventional lighting-management systems | Signal range, control wiring and controller compatibility |
| PWM | Fixture controllers and automated lighting systems | Signal voltage, frequency and electrical interface |
| Resistor Control | Resistance-based output adjustment | Supported resistance range and driver configuration |
| Timer Dimming | Scheduled roadway and nighttime lighting profiles | Dimming stages, time schedule and required output levels |
Not every F1 configuration includes every control method. The required control interface should be specified when requesting samples or production quotations.
Timer Dimming for Street and Roadway Lighting
Timer dimming allows outdoor luminaires to follow scheduled output levels during the night. For example, a roadway fixture may operate at higher output during peak evening traffic and reduce power during lower-traffic hours.
This can reduce energy consumption without requiring continuous communication with every luminaire. Exact timer behavior and available dimming stages depend on the selected configuration and project requirements.
Wide LED Output-Voltage Selection
One of the strongest advantages of the F1 platform is the number of available LED output-voltage windows. Different LED-board architectures can require very different combinations of voltage and current even when fixture wattage is similar.
For example, a high-current 240W LED board may use the 27–56V F1 platform, while another 240W luminaire may use 62–112V, 87–175V or 171–343V depending on LED-string design.
This allows fixture engineers to select the driver around the actual LED electrical architecture rather than redesigning the LED module simply to fit one fixed driver voltage.
27–54V and 27–56V High-Current Outdoor LED Drivers
F1 includes several lower-voltage, higher-current configurations for LED boards operating around the 27–56V range.
Current products include power classes from 40W through 400W in this voltage direction, with maximum output current reaching 9A on the 320W and 400W platforms.
These models are relevant to compatible street, tunnel, stadium and professional lighting fixtures using lower-voltage LED-board architectures.
60–143V Medium-Voltage Outdoor LED Drivers
Medium-voltage F1 platforms include 60–115V, 62–112V and 72–143V output windows across several power classes.
These configurations provide another option for outdoor LED modules that use longer LED strings but do not require the very high-voltage output platforms available in the upper F1 range.
Always select from the LED module's minimum and maximum forward voltage rather than only its nominal voltage.
High-Voltage Outdoor LED Drivers up to 430Vdc
F1 also includes high-voltage constant-current models for LED-string architectures that require substantially higher operating voltage and lower current.
Available examples include 107–214V, 140–286V, 171–343V, 114–228V and 228–430V output platforms depending on wattage. The 320W F1-320X-430, for example, provides a 228–430Vdc output window with approximately 0.60–1.10A current capability.
High-voltage LED output requires appropriate fixture insulation, PCB spacing, wiring, connector design and safety evaluation. The complete luminaire architecture must be designed for the selected electrical platform.
Constant-Current and Compatible Constant-Voltage Operating Windows
F1 is primarily positioned as a programmable LED driver platform for professional lighting. Selected low-voltage models also publish compatible constant-voltage operating windows in addition to their constant-current ranges.
For example, several 27–54V and 27–56V models publish constant-current and compatible constant-voltage operating regions. Fixture designers should use the electrical operating mode defined in the latest datasheet for the selected model rather than assuming all F1 products behave identically.
F1 Drivers for Street Lighting
Street-light driver selection requires accurate matching between the LED board, power supply and roadway-control architecture. Important parameters include LED voltage, output current, maximum fixture power, dimming protocol, surge environment, enclosure protection and thermal design.
F1 provides power classes from 40W to 400W with multiple LED voltage platforms, making it suitable for a wide range of compatible roadway and street-light fixture designs.
For application-level roadway selection, review
FAHOLD Street Lighting LED Driver Solutions
.
F1 Drivers for Tunnel Lighting
Tunnel-lighting systems often require controlled output over long operating periods. Different tunnel zones may also use different illumination levels or dimming strategies.
F1 provides multiple output-voltage platforms together with programmable current and compatible 0–10V / PWM / timer control, allowing fixture manufacturers to match different tunnel-light architectures from the same broader driver family.
F1 Drivers for Stadium and Sports Lighting
Higher-power F1 models such as 240W, 320W and 400W are relevant to compatible stadium, sports and large-area outdoor fixtures that require substantial LED output together with programmable control.
At these power levels, driver efficiency, LED operating current, cable architecture, fixture cooling, surge environment and dimming requirements should all be evaluated together.
40W–100W F1 Drivers for Compact Outdoor Fixtures
The lower F1 power classes include 40W, 60W, 75W and 100W models with several LED voltage options.
These models are suitable for compact street lights, tunnel fixtures, display lighting and other lower-power outdoor luminaires where a full programmable outdoor-driver platform is still required.
Available voltage directions include 27–54V, 54–85V, 60–115V and 72–143V depending on power class.
150W–240W F1 Drivers for Commercial Outdoor Lighting
The 150W, 200W and 240W F1 classes provide a wider selection of LED output windows for medium- and high-output outdoor fixtures.
These power levels are commonly relevant to commercial street, tunnel and area luminaires where designers need to balance fixture power, LED-string voltage and current.
The 240W platform alone includes 27–56V, 62–112V, 87–175V and 171–343V models, allowing several different LED-board architectures to be supported within one power class.
320W–400W F1 High-Power Outdoor LED Drivers
F1 extends to 320W and 400W for high-output professional lighting. The 320W group provides several LED voltage architectures from 27–56V through 228–430V, while the current 400W model uses a 27–56V high-current platform.
These higher-power models are relevant to large roadway, sports, stadium and area-lighting fixtures where programmable current, robust outdoor protection and high output density are required.
IP65 and IP67 Outdoor LED Driver Protection
Current F1 products provide IP65 / IP67 enclosure protection depending on configuration. These ratings support professional outdoor-lighting environments where dust and moisture resistance are part of the driver requirement.
The driver IP rating applies only to the driver enclosure or selected configuration. Connectors, cables, seals, luminaire housing and mounting conditions must also provide suitable environmental protection for the finished outdoor fixture.
Surge Protection for Street and Outdoor Lighting
Outdoor lighting can be exposed to switching transients and lightning-related electrical disturbances. Current F1 product documentation specifies differential-mode surge protection up to 6kV and common-mode protection up to 10kV on applicable models.
Driver-level surge protection should be coordinated with project grounding and system-level surge-protection measures rather than treated as the only protection in the installation.
SCP, OVP and OTP Protection
Current F1 product specifications include short-circuit protection, over-voltage protection and over-temperature protection.
These protection functions support reliable driver operation during abnormal conditions but do not replace correct LED-board design, thermal engineering, enclosure construction or branch-circuit protection.
Power Factor and Efficiency Across the F1 Range
Current F1 product data lists high power factor across the series, with PF typically above 0.96 or 0.97 depending on model.
Typical efficiency increases as power and electrical configuration change, ranging from approximately 87% on the 40W platform to approximately 94% on selected higher-voltage 320W models.
Actual efficiency depends on the selected voltage platform, AC input, programmed current, LED operating point and thermal conditions. Compare the exact model specification when efficiency is a key project requirement.
F1 vs F1E Outdoor LED Drivers
F1 and F1E share the same broader programmable outdoor-lighting direction but are intended for different facility-input requirements.
| Platform | Rated Input | Power Direction | Typical Selection Scenario |
|---|---|---|---|
| F1 | 100–277Vac | 40W–400W | Projects requiring broad 100V–277V input compatibility |
| F1E | 200–277Vac | 50W–320W | Commercial outdoor-lighting projects standardized around higher AC supply voltages |
Choose F1 when the luminaire may need to operate from nominal 120Vac as well as higher commercial voltages. For projects specifically designed around 200–277Vac input, compare
F1E Programmable Outdoor LED Drivers
.
F1 vs T1 Outdoor LED Drivers
F1 provides the wider 40W–400W power and output-voltage selection, while T1 is designed primarily for compact 26W–60W outdoor luminaires where mechanical space is more limited.
For smaller street, tunnel, display or auxiliary outdoor fixtures, compare
T1 Compact Outdoor LED Drivers
.
How to Select the Right F1 100–277V Outdoor LED Driver
- Confirm the facility AC input.
Verify that the project supply falls within the 100–277Vac F1 rated-input range. - Define the LED module voltage window.
Provide the minimum, nominal and maximum forward voltage of the LED load. - Select the correct F1 voltage platform.
Choose the output window that contains the complete LED operating range. - Determine the required output current.
Confirm that the LED operating current falls within the selected model's supported current range. - Select the power class.
Choose from 40W, 60W, 75W, 100W, 150W, 200W, 240W, 320W or 400W according to the actual LED electrical load. - Define the control method.
Specify 0–10V, PWM, resistor, timer or another required control configuration. - Determine whether offline programming is required.
Define the required programmed current or fixture power before production. - Select the required outdoor protection.
Confirm the appropriate IP65 / IP67 configuration according to the luminaire design and installation environment. - Review surge and thermal requirements.
Evaluate installation conditions, system-level surge strategy, driver mounting and luminaire cooling. - Confirm certification requirements.
Verify the exact driver configuration and finished-luminaire compliance requirements for the target market.
F1 Outdoor LED Driver Manufacturer for OEM Projects
Outdoor-luminaire manufacturers often need to match several electrical and control parameters rather than simply choose a driver by wattage. LED voltage, current, programmed power, dimming interface, enclosure protection, surge capability, driver dimensions and certification requirements can all affect the final F1 configuration.
FAHOLD supports F1 model matching, programmable-current evaluation, technical datasheets, samples and OEM/ODM street and outdoor-lighting projects. For accurate pre-selection, provide the AC input, LED minimum and maximum voltage, required current, maximum fixture wattage, control method, IP requirement, surge requirement, certification target and expected quantity.
For the broader analog-control product range, return to
0–10V Outdoor LED Drivers
.
For the complete outdoor portfolio, review
Outdoor LED Drivers
.
Frequently Asked Questions
What is the FAHOLD F1 0–10V outdoor LED driver?
FAHOLD F1 is a programmable outdoor LED driver platform for street lights, tunnel lights, stadium lighting and other professional outdoor luminaires. The current series uses 100–277Vac input and includes 22 models from 40W to 400W with multiple LED output-voltage and current ranges.
What wattages are available in the F1 Series?
The current F1 range includes 40W, 60W, 75W, 100W, 150W, 200W, 240W, 320W and 400W power classes. Several wattages are available with multiple output-voltage windows for different LED-module architectures.
What output-voltage ranges are available for F1 outdoor LED drivers?
F1 provides multiple output-voltage platforms ranging from 27–54V and 27–56V low-voltage configurations to medium- and high-voltage ranges such as 60–115V, 72–143V, 140–286V, 171–343V and 228–430V depending on model. Select the driver whose complete voltage window matches the LED module.
Are F1 outdoor LED drivers programmable?
Yes. Compatible F1 configurations support offline output-current programming within the electrical limits of the selected model. This allows OEM luminaire manufacturers to configure related fixture wattages or LED-module variants from a common driver platform.
Does the F1 Series support 0–10V and PWM dimming?
Yes. Compatible F1 control configurations support 0–10V and PWM dimming. The wider F1 platform also supports resistor and timer-control options depending on configuration. The required control version should be confirmed when samples or production units are specified.
Which F1 LED driver is suitable for street lighting?
The correct F1 driver depends on the street-light LED module rather than wattage alone. Match the 100–277Vac input, LED minimum and maximum forward voltage, required current, fixture wattage, dimming method, IP rating and surge requirements to the selected F1 model.
Are F1 outdoor LED drivers IP67?
Current F1 products provide IP65 / IP67 outdoor enclosure configurations. The exact version should be confirmed when ordering, and the complete luminaire still requires suitable connectors, cables, seals and housing to achieve the required environmental protection.
What is the difference between F1 and F1E outdoor LED drivers?
F1 uses 100–277Vac input and currently covers 40W to 400W, while F1E uses 200–277Vac input and covers approximately 50W to 320W. Choose between them according to the required AC input, power level, LED voltage range and control configuration.
How much output current can F1 outdoor LED drivers provide?
Output current depends on the selected voltage and power platform. Current F1 models range from sub-amp high-voltage configurations to high-current models providing as much as 9A, such as the 320W and 400W 27–56V platforms.
What information should I provide to select an F1 outdoor LED driver?
Provide the AC input voltage, LED module minimum and maximum forward voltage, required operating current, maximum fixture wattage, dimming or control method, programming requirement, IP rating, surge requirement, installation conditions and target certification.
