Product Family Datasheet
R Large · 2 models
Preview specifications and dimensions for this product family. The PDF opens in a new tab; download from the preview.
Preview Datasheet
Base-mount and U-bracket dimensions are shown separately.
R Series · R Large
R Large Architectural LED Floodlights
Two large models with customizable power options
Compare R260 and R300, the two larger cylindrical housings in the R range. Review the references available for each mounting version before developing the installation detail.
- Power
- 100 W / 120 W / 150 W (Customizable)
- Maximum Luminous Flux
- 9,750 lm
- LED Quantity
- 18, 20, 28, 48 or 60 LEDs
- Base Mount Size
- Ø283.8 × H350 mm
Model2 models
Project support: Review the model, beam, light colour and control for your installation.
Features & Specifications
R Large Features & Specifications
Power, output and dimensions below follow the selected model.
Large Cylindrical R Fixtures
R Large contains two cylindrical floodlight models with distinct housing and support dimensions. The complete assembly is relevant to architectural mounting positions.
Choose the model and mounting version together so the required clearance and fixture orientation can be assessed as one detail.
Select the beam for the intended surface and viewing direction. A larger cylinder does not, by itself, specify the reach of the lighting effect.
Performance & Optics
Power100 W / 120 W / 150 W (Customizable)
Maximum Luminous Flux9,750 lm
Maximum Luminous Efficacy65 lm/W
LED Quantity18, 20, 28, 48 or 60 LEDs
Lens DiameterØ45, Ø37 or Ø24 mm
LED Options3535 LED
Cree XLamp XP-E
OSRAM 3535 RGBW
Beam Angles10° · 15° · 30° · 45° · 65° · 10° × 60° · 20° × 40° · 20° × 60°
Light & Control
Color Temperature (CCT)2700–6000 K (factory-set; specify when ordering)
Light ColorWhite / Red / Green / Blue / Amber / RGB / RGBW
Control OptionsDMX512 · Wireless DMX · ON/OFF
Housing FinishJet Black · Signal White · Anthracite Grey · White Aluminium · Custom colours on request
Warranty5 years
Service Life50,000 h
Mechanical & Electrical
Base Mount DimensionsØ283.8 × H350 mm
U-Bracket DimensionsØ284 × D218.69 × H330 mm
IP RatingIP66
IK RatingIK10
Input VoltageAC85–265V · 50–60Hz
Operating Temperature−40 °C to +50 °C
Materials
Model Comparison
Compare R Large Models
Compare the listed model differences, then use the corresponding installation reference. The model table is not a project lighting calculation.
| Specification | ||
|---|---|---|
| Power | 100 W / 120 W / 150 W (Customizable) | 120 W / 150 W / 200 W (Customizable) |
| Maximum Luminous Flux | 9,750 lm | 13,000 lm |
| LED Quantity | 18, 20, 28, 48 or 60 LEDs | 24, 36, 60 or 72 LEDs |
| Lens Diameter | Ø45, Ø37 or Ø24 mm | Ø45, Ø37 or Ø24 mm |
| LED Options | 3535 LED Cree XLamp XP-E OSRAM 3535 RGBW | 3535 LED Cree XLamp XP-E OSRAM 3535 RGBW |
| Base Mount Dimensions | Ø283.8 × H350 mm | Ø325.5 × H367 mm |
| U-Bracket Dimensions | Ø284 × D218.69 × H330 mm | Ø325 × D230 × H394 mm |
Model Selection Guide
R260
For R260, check which mounting drawings are available. If the proposed version lacks a dimensional reference, request it before finalising the fixing detail.
R300
Review R300 with the base or U-bracket drawing appropriate to the intended installation. Keep the selected version explicit in the project schedule.
Optical Options
R Large Optical Distribution
Compare circular and elliptical beam angles for R Large LED floodlights. View horizontal projection at 0° and estimated beam coverage at 10 m.
30° H × 30° VMedium · Circular distribution
Horizontal beam angle H30°
Vertical beam angle V30°
Target view
Equal scale · H / VPerpendicular target plane · Beam shape illustration
Horizontal projection
Side viewBeam coverage at 10 mEstimated at nominal beam angles
Horizontal width≈ 5.36 m
Vertical height≈ 5.36 m
Beam shapes and dimensions are illustrative, not measured photometric data. Actual results depend on the selected optics, luminaire configuration, and installation conditions.
Project References
Related Projects
Floodlighting application references, not verified installations of this product group.
Loudi Wanhao City Plaza
Floodlighting contributes architectural accents within a mixed-use building scheme.
View Project →
Kazakhstan Architectural Lighting
Floodlighting forms a surface-lighting layer within the architectural scheme.
View Project →
Dazehu Haigui Town R&D Centre
Architectural floodlights contribute a separate accent layer within the R&D campus lighting scheme.
View Project →Technical Documents
Technical Documents
Product specifications and technical files for your lighting project.
Need More Technical Files?
Project-specific documentation
IES / LDT photometric files, installation guidance and CAD drawings can be requested from our product selection team.
Request Technical FilesCertificates & Compliance
Browse available certificates and check the product and model scope in each document.
Related Products
Explore R Series
Compare other product groups or return to the architectural floodlight range.
Related Products
Explore More Architectural Floodlights
Discover other products from our architectural floodlight range.
FAQ
R Large Frequently Asked Questions
Questions about R Large model selection, configuration boundaries and the references needed before specification.
Which R Large size and mounting arrangement should I choose?
This group includes R260 / R300. Compare the listed power and the space available at the fixing surface. Base-mount and U-bracket versions have separate product and dimension references. Confirm the drawing for the required model and mounting version.
What changes between the base-mounted and U-bracket versions?
The seated base and side U-bracket use different mounting arrangements, so their overall height and fixing footprint must be checked separately. Viewing a U-bracket image does not confirm a base-mounted drawing or interchangeable hardware. Request an approved drawing for the exact model and version.
Which beam angles are shown for R Large LED floodlights?
The circular beam angles are 10°, 15°, 30°, 45° and 65°. The elliptical options are 10° × 60°, 20° × 40° and 20° × 60°, listed as short-axis angle × long-axis angle. Select the long-axis orientation in the preview to see the horizontal and vertical angles. Confirm the optic for the selected model and light-color configuration.
Which mounting and glare-control accessories are compatible with my model?
Base-mount and U-bracket product and drawing references are shown for the selected model. Confirm the model-specific mounting interface, fixing footprint and any optional glare-control accessory. A reference image does not establish supplied hardware or retrofit compatibility.
Which documents and project details should I include in a quote request?
Include the preferred model, mounting arrangement, quantity and target geometry, with an installation photo or drawing if available. Request the dimensioned drawing and electrical details for that exact version, plus configuration-specific IES/LDT data if needed. Model, mounting and accessory requirements can remain “Not sure yet”; unverified files are not presented as downloads.
What do the beam diagrams show?
The diagrams illustrate beam shape and horizontal projection. Actual light distribution depends on the selected model, optic and light-color configuration.
PROJECT SUPPORT
Discuss Your R Large Configuration
Share R260 or R300, the intended mounting version and the available support space. Request any missing mounting drawing and include target geometry rather than relying on the model size to describe the required effect.
CURRENT SELECTION · Selected Model: R260
HELPFUL INFORMATION
- Light configuration
- Control requirement
- Preferred optic
- Project drawing or reference image
- Custom product requirements
CUSTOMIZATION SUPPORT
Project-specific customization can be reviewed based on your requirements, including product configuration, housing finish, control method, optics and other feasible modifications.
Our team will review your project information, selected model and customization requirements, then follow up with the available product options.
