Non-Dimmable Outdoor LED Drivers
FAHOLD non-dimmable outdoor LED drivers provide straightforward fixed-output constant-current power for street lights, shoebox lights, wall lights, area lighting and other professional outdoor luminaires that do not require continuous external dimming. The current category includes 16 products across the R2 and waterproof R3 platforms, covering 40W to 320W.
Both platforms use 120–277Vac input and a 180–260Vdc high-voltage LED output architecture. R2 provides a compact IP42 solution for installation inside suitably protected luminaires, while R3 adds IP65 / IP67 waterproof enclosure options for more demanding outdoor fixture integration.
This category focuses on fixed-output and non-dimmable project selection. R2 and R3 are configurable product platforms, and alternative control versions may also be available depending on model code. Compare the products below by wattage, output current, enclosure protection and fixture requirements.
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Non-Dimmable Outdoor LED Drivers for Fixed-Output Lighting
FAHOLD non-dimmable outdoor LED drivers are constant-current power solutions for professional luminaires that require stable fixed-output operation without continuous external dimming. Typical applications include street lights, shoebox lights, wall lights, area lighting, flat lighting and other commercial outdoor fixtures.
The current category combines two product platforms: R2 for compact drivers installed within a suitably protected luminaire architecture, and R3 for waterproof outdoor fixtures requiring IP65 / IP67 driver protection. Together, the current portfolio covers 40W to 320W.
Both families use 120–277Vac input and a 180–260Vdc high-voltage constant-current output architecture. Final selection should consider LED voltage, required current, fixture wattage, enclosure protection, installation conditions and target certification rather than wattage alone.
What Is a Non-Dimmable LED Driver?
A non-dimmable LED driver supplies the LED load at its configured operating point without using an external continuous dimming signal such as 0–10V or DALI during normal operation.
This type of driver is suitable for lighting projects where the luminaire primarily requires ON/OFF operation or a preset output level and does not need frequent intensity adjustment from a building or outdoor-lighting control system.
Non-dimmable does not necessarily mean that the driver platform has no configuration options at all. Some driver families may allow factory programming, potentiometer adjustment or alternative model-code versions while still offering a fixed-output configuration for the finished luminaire.
16 Outdoor LED Drivers Across R2 and R3 Platforms
| Platform | Products | Rated Input | Output Voltage | Power Range | Enclosure Direction |
|---|---|---|---|---|---|
| R2 | 8 models | 120–277Vac | 180–260Vdc | 40W–320W | IP42 compact platform for protected luminaire integration |
| R3 | 8 models | 120–277Vac | 180–260Vdc | 40W–320W | IP65 / IP67 waterproof outdoor platform |
The two families share similar wattage and LED-voltage directions but differ significantly in enclosure protection, mechanical integration and available control configurations.
40W to 320W Fixed-Output Outdoor LED Driver Range
Both R2 and R3 currently provide eight main power classes: 40W, 60W, 80W, 100W, 150W, 200W, 240W and 320W.
| Power Class | Typical Fixture Direction |
|---|---|
| 40W–80W | Compact wall lights, smaller shoebox lights, canopy fixtures and lower-output area lighting |
| 100W–150W | Commercial wall packs, shoebox fixtures, street lights and area luminaires |
| 200W–240W | Higher-output roadway, shoebox and commercial outdoor lighting |
| 320W | High-output street, area and large outdoor luminaires |
The correct driver should still be selected from the actual LED voltage and current requirements. A 200W LED driver is not automatically compatible with every 200W LED module.
120–277Vac Outdoor LED Drivers
Current R2 and R3 products use a 120–277Vac rated-input platform. This covers common commercial lighting supplies such as nominal 120V, 208V, 240V and 277V.
This wide-input direction allows compatible outdoor luminaires to be used across several North American commercial electrical environments.
AC input voltage is separate from LED output voltage. A luminaire connected to 277Vac mains can use a driver that supplies regulated 180–260Vdc constant-current power to the LED string.
180–260Vdc High-Voltage Outdoor LED Drivers
Both current R2 and R3 product families use a 180–260Vdc output platform for high-voltage LED strings.
A high-voltage LED-string architecture allows significant fixture power to be delivered at lower current than a low-voltage, high-current LED board of similar wattage. This can affect PCB design, wiring, connector requirements and fixture power density.
Because both platforms use non-isolated high-voltage output architectures, LED-side insulation, accessible components, PCB spacing, wiring, connectors and complete luminaire safety requirements must be considered during fixture development.
R2 Compact Non-Dimmable Outdoor LED Driver Platform
R2 is a compact non-isolated outdoor LED driver family using 120–277Vac input and a 180–260Vdc output platform. Current models cover 40W through 320W.
The R2 enclosure is rated IP42 on current products, making the platform most appropriate when the driver is installed inside a suitably protected luminaire housing rather than directly relying on the driver enclosure as the fixture's primary waterproof barrier.
R2 is relevant to shoebox lights, wall lights, canopy fixtures, linear high-bay systems and other luminaires where compact mechanical integration and a high-voltage LED string are important.
For model-level selection, compare the
R2 120–277Vac Outdoor LED Drivers
.
R3 Waterproof Non-Dimmable Outdoor LED Driver Platform
R3 uses the same broader 120–277Vac and 180–260Vdc electrical direction but adds an IP65 / IP67 waterproof enclosure platform for professional outdoor lighting.
The current R3 family includes 40W, 60W, 80W, 100W, 150W, 200W, 240W and 320W models for shoebox lights, wall lighting, street lights, flat lighting and other compact outdoor luminaires.
R3 is the more appropriate direction when the driver itself requires stronger protection against dust and moisture rather than relying primarily on the outer luminaire enclosure.
For model-level selection, compare the
R3 Waterproof Outdoor LED Drivers
.
R2 vs R3 Outdoor LED Drivers
| Requirement | R2 | R3 |
|---|---|---|
| Rated Input | 120–277Vac | 120–277Vac |
| Output Voltage | 180–260Vdc | 180–260Vdc |
| Power Range | 40W–320W | 40W–320W |
| Environmental Protection | IP42 | IP65 / IP67 |
| Primary Direction | Compact driver mounted inside a protected luminaire | Waterproof outdoor fixture integration |
Choose R2 when compact installation inside a protected luminaire is more important than driver-level waterproofing. Choose R3 when IP65 / IP67 driver protection is required for the fixture architecture.
R2 40W–320W Output Current Range
The R2 platform uses the same 180–260Vdc output window across all eight current power classes while increasing programmable output-current capability with wattage.
| Power | Output Voltage | Output Current | Typical Efficiency |
|---|---|---|---|
| 40W | 180–260Vdc | 0.15–0.20A | 94% |
| 60W | 180–260Vdc | 0.22–0.30A | 94% |
| 80W | 180–260Vdc | 0.29–0.40A | 95% |
| 100W | 180–260Vdc | 0.35–0.58A | 95% |
| 150W | 180–260Vdc | 0.57–0.75A | 95% |
| 200W | 180–260Vdc | 0.75–1.00A | 95% |
| 240W | 180–260Vdc | 0.93–1.20A | 95% |
| 320W | 180–260Vdc | 1.20–1.60A | 96% |
These ranges can be useful when matching a high-voltage LED string to the correct R2 power platform. The final operating point must remain within the driver's voltage, current, power and thermal limits.
R3 40W–320W Waterproof LED Driver Range
R3 also uses a common 180–260Vdc output architecture across eight power classes.
| Power | Output Voltage | Maximum Output Current | Typical Efficiency |
|---|---|---|---|
| 40W | 180–260Vdc | 0.20A Max. | 94% |
| 60W | 180–260Vdc | 0.30A Max. | 94% |
| 80W | 180–260Vdc | 0.40A Max. | 95% |
| 100W | 180–260Vdc | 0.58A Max. | 95% |
| 150W | 180–260Vdc | 0.75A Max. | 95% |
| 200W | 180–260Vdc | 1.00A Max. | 95% |
| 240W | 180–260Vdc | 1.20A Max. | 95% |
| 320W | 180–260Vdc | 1.60A Max. | 96% |
R3 model selection should consider both maximum current and the actual operating voltage of the LED string so the finished operating point remains within the selected driver's rated power.
Non-Dimmable Does Not Mean Unconfigurable
This category is designed around fixed-output and non-dimmable project intent, but the underlying R2 and R3 hardware platforms are configurable.
For R2, current product documentation lists model options including 0–10V, PWM, Rx, resistor, DALI, timer dimming and non-dimmable configurations, together with offline programming and photosensor compatibility.
For R3, the model-code system includes Type B, Type D, Type E and Type V configurations. Type V is the non-dimmable direction with potentiometer fine-tuning, while the other configurations provide different control and power-adjustment functions.
Therefore, specify “non-dimmable / fixed-output” when requesting a quotation if the project does not require external dimming. Do not assume that every R2 or R3 model code represents the same control version.
Fixed Output vs 0–10V Outdoor LED Drivers
| Requirement | Non-Dimmable / Fixed Output | 0–10V Dimmable |
|---|---|---|
| Normal Operation | Preset LED output with ON/OFF switching | Continuously adjustable output from a compatible analog controller |
| Control Wiring | Simpler when no external dimming interface is required | Requires compatible control wiring and controller |
| Typical Project | Standard outdoor fixtures with fixed operating output | Street, tunnel and area lighting requiring scheduled or sensor-based dimming |
For projects that require analog dimming, compare
0–10V Outdoor LED Drivers
.
Fixed Output vs DALI-2 Outdoor LED Drivers
A non-dimmable driver is appropriate when the luminaire only needs stable fixed-output operation. DALI-2 should be considered when the project requires digital addressing, networked control, communication or smart-lighting functions.
For digitally controlled projects, compare
DALI-2 Outdoor LED Drivers
.
Non-Dimmable Street Light LED Drivers
Not every street-light project requires external dimming. Standard roadway fixtures may operate at a defined output whenever the branch circuit is energized.
For these projects, a fixed-output driver can reduce unnecessary control complexity while still providing regulated constant-current power to the LED module.
R2 can be used when the driver is protected inside the fixture, while R3 provides an IP65 / IP67 waterproof direction for more exposed outdoor integration.
For broader roadway-system information, review
FAHOLD Street Lighting LED Driver Solutions
.
Non-Dimmable Drivers for Shoebox Lights
Shoebox luminaires often use high-voltage LED strings and compact driver compartments. The common 180–260Vdc architecture of R2 and R3 is relevant to this type of LED-board design.
Choose between the two platforms according to the fixture enclosure and environmental requirements: R2 for protected internal installation or R3 when waterproof driver-level protection is required.
Outdoor LED Drivers for Wall Lights and Wall Packs
Wall lights and wall-pack fixtures may use fixed-output LED drivers when external dimming is not part of the project specification.
Lower-power R2 and R3 models from 40W through 100W are particularly relevant to compact fixtures, while higher-power versions allow the same 180–260V architecture to extend into larger outdoor luminaires.
IP42 vs IP65 / IP67 LED Drivers
The required driver enclosure protection depends on where the driver is installed inside the luminaire.
| Protection | Platform | Typical Installation Direction |
|---|---|---|
| IP42 | R2 | Inside a suitably protected luminaire or enclosed compartment |
| IP65 / IP67 | R3 | Outdoor fixtures requiring stronger driver-level dust and moisture protection |
The driver IP rating does not automatically define the IP rating of the complete luminaire. Cable entries, connectors, seals, fixture housing and mounting orientation must also be engineered for the installation environment.
Waterproof Non-Dimmable LED Drivers
When a fixed-output outdoor luminaire requires stronger driver-level environmental protection, R3 provides an IP65 / IP67 waterproof platform.
This can be useful in shoebox lights, wall fixtures, street lights and other outdoor luminaires where the driver may experience greater exposure to humidity, condensation or environmental contaminants.
High-Efficiency Fixed-Output LED Drivers
Current R2 and R3 models provide typical efficiency from approximately 94% to 96% depending on power class, with the 320W models reaching approximately 96%.
High efficiency reduces electrical losses and driver-generated heat, which can be important in compact outdoor luminaires and sealed waterproof housings.
Actual performance depends on input voltage, LED operating point, driver configuration and thermal conditions.
Power Factor Above 0.95
Current R2 and R3 technical data specifies power factor above 0.95 across the product families.
Power factor should be considered together with efficiency, LED compatibility, surge performance and control requirements when evaluating a commercial outdoor-lighting power platform.
Surge Protection for Fixed-Output Outdoor Lighting
Current R2 products specify differential-mode and common-mode surge protection up to 6kV.
Outdoor-lighting systems may be exposed to switching transients and lightning-related disturbances, so driver surge capability should be coordinated with grounding and system-level surge-protection design.
Exact surge requirements should be confirmed for the selected R2 or R3 configuration and target installation.
SCP, OVP and OTP Protection
Current R2 and R3 product specifications include short-circuit protection, over-voltage protection and over-temperature protection.
These driver-level protection functions support operation during abnormal conditions but do not replace proper LED-board design, fixture cooling, wiring, grounding or branch-circuit protection.
How to Select a Non-Dimmable Outdoor LED Driver
- Confirm that fixed-output operation is appropriate.
Verify that the project does not require continuous 0–10V, DALI-2 or other external dimming during normal operation. - Confirm the AC input.
Verify that the luminaire supply falls within the 120–277Vac rated-input range. - Define the LED forward-voltage window.
Confirm that the LED load operates within the 180–260Vdc platform. - Determine the required LED current.
Match the LED operating current to the supported output capability of the selected power class. - Select the required wattage.
Choose from 40W, 60W, 80W, 100W, 150W, 200W, 240W or 320W according to the actual LED electrical load. - Choose R2 or R3.
Use R2 for suitably protected internal luminaire installation or R3 when IP65 / IP67 waterproof driver protection is required. - Specify the non-dimmable configuration.
Because the broader R2 and R3 platforms support multiple control versions, clearly specify fixed-output / non-dimmable operation during project selection. - Review mechanical requirements.
Confirm driver dimensions, mounting location, cable routing and available enclosure space. - Review surge and thermal conditions.
Evaluate outdoor electrical exposure, system surge protection, ambient temperature and fixture cooling. - Confirm certification requirements.
Verify the exact driver configuration and finished-luminaire compliance requirements for the target market.
Non-Dimmable Outdoor LED Driver Manufacturer for OEM Fixtures
Fixed-output outdoor lighting still requires accurate electrical matching between the driver and LED module. AC input, LED voltage, operating current, fixture wattage, enclosure protection, mechanical dimensions, surge environment and certification requirements all affect the final product configuration.
FAHOLD supports R2 and R3 model matching, fixed-output configuration selection, technical datasheets, samples and OEM/ODM outdoor-lighting projects. For accurate pre-selection, provide the AC input, LED voltage range, required current, maximum fixture wattage, required IP rating, installation environment, surge requirement, target certification and expected quantity.
For the complete outdoor portfolio, return to
Outdoor LED Drivers
.
Frequently Asked Questions
What is a non-dimmable outdoor LED driver?
A non-dimmable outdoor LED driver supplies regulated LED power at a preset operating level without requiring continuous external dimming during normal operation. It is suitable for street lights, shoebox lights, wall lights and other outdoor fixtures that primarily use ON/OFF control.
What power ratings are available for FAHOLD non-dimmable outdoor LED drivers?
The current FAHOLD category includes 40W, 60W, 80W, 100W, 150W, 200W, 240W and 320W power classes across the R2 and R3 platforms.
What input and output voltage do R2 and R3 outdoor LED drivers use?
Current R2 and R3 products use 120–277Vac input and a 180–260Vdc constant-current output platform for high-voltage LED-string architectures.
What is the difference between R2 and R3 outdoor LED drivers?
R2 uses an IP42 compact enclosure and is best suited to installation inside a suitably protected luminaire. R3 uses an IP65 / IP67 waterproof enclosure platform for outdoor fixture designs requiring stronger driver-level environmental protection. Both currently cover 40W to 320W with 120–277Vac input and 180–260Vdc output.
Are all R2 and R3 LED drivers permanently non-dimmable?
No. This category focuses on fixed-output and non-dimmable project configurations, but the broader R2 and R3 product platforms support multiple control variants depending on model code. Specify the required non-dimmable configuration when requesting samples or production units.
Which non-dimmable LED driver is suitable for a waterproof outdoor fixture?
R3 is the preferred direction when the driver itself requires IP65 / IP67 outdoor protection. R2 uses an IP42 enclosure and is more appropriate when the driver is mounted inside a suitably protected luminaire housing.
Are non-dimmable LED drivers suitable for street and shoebox lights?
Yes. Fixed-output R2 or R3 configurations can be used in compatible street lights, shoebox lights, wall lights and area luminaires when external dimming is not required. The LED voltage, current, wattage and enclosure requirements must still match the selected driver.
What is the difference between a non-dimmable and a 0–10V outdoor LED driver?
A non-dimmable driver normally operates at a preset LED output level, while a 0–10V driver accepts an external analog control signal to adjust light output. Choose fixed output when no external intensity control is needed and 0–10V when the project requires adjustable dimming.
How efficient are R2 and R3 outdoor LED drivers?
Current R2 and R3 models are typically listed at approximately 94% to 96% efficiency depending on power class, with the current 320W platforms reaching approximately 96%. Actual efficiency depends on the operating point and thermal conditions.
What information should I provide to select a non-dimmable outdoor LED driver?
Provide the AC input voltage, LED minimum and maximum forward voltage, required output current, maximum fixture wattage, fixed-output requirement, required IP rating, installation environment, surge requirements and target certification. These parameters help determine the correct R2 or R3 platform and power class.
