LF20D LIGHTGRAPHIX | Alldatasheet
Document overview
- Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
- PDF pages: 7
Technical content
Page 1 of 7 | Data sheet issued: 28 May 2026 KEY FEATURES > Colour-matched to the full LightGraphix range for uniform illumination across all luminaire types > Dual bend flexibility (top 100mm / side 140mm radius) > Colour-matched LEDs within 2-step MacAdam ellipse > Flame, Salt, Solvent, UV resistant > Continuous lengths up to 5m; 1mm cut increments > RGBW and Static White options > Matching rigid profile: LR20 > Range of mounting profiles and cable exit options > Dimming: 0–10 V, DALI, Casambi, DMX, Mains > Cut, finished, and tested in the UK DIMENSIONS Dimensions in mm For full dimensions please go to page 3. Custom Length up to 5000mm LF20D EXTERIOR/INTERIOR LINEAR FLEXIBLE Colour-Matched. Precision-Cut. Quality-Assured. Built to Blend. Install-Ready. Trusted by designers for precision, consistency, and total system integration. Our updated and extended Linear range brings that same expertise to flexible and rigid luminaires, giving you the freedom to create clean, continuous lines of light, perfectly matched in colour, quality, and performance across every application. The LF20D provides versatile dual-bend performance with both top and side flexibility, offering the same colour- matched precision that defines the LightGraphix range. Built for demanding architectural environments, it delivers exceptional uniformity, reliability, and visual control. Engineered, cut, and tested in-house, it provides up to 5m of continuous light, precision-cut to 1mm accuracy and sealed to IP67 for robust performance in interior, exterior, or marine environments.
Page 2 of 7 | Data sheet issued: 28 May 2026 Engine Single White RGBW Beam angles 120° 120° Colour temperature* 2200K, 2400K, 2700K, 3000K, 4000K, 5000K RGBW 2700K Typical LED Circuit Wattage/m 14W 14W Delivered lumens (L 100)* 885 493 Delivered lm/Circuit W** 63 35 Source LED lm/m 1,585 1,560 Source lm/W 113.2 111.4 Forward voltage (V 100) 24V 24V CRI 90 90 Colour consistency 2 SDCM 2 SDCM LOR 0.56 0.32 UGR rating (‘downlight’ mounted) 21.8 21.8 BUG rating (‘downlight’ mounted) B0-U0-G0 B0-U0-G0 TM30 RF90 | RG99 - LED lifetime (25° ambient) 50,000hrs 50,000hrs
Applications
These values are based around a LD20D-930 1000mm and LD20D-RGBW-927 1000mm *See lumen variance table to the right for lumens apply across all colour temperatures **LED wattage includes losses associated with using a 90% efficient driver WHITE LED ENGINE SPECIFICATION TM65 Available on request TM66 1.5 ENVIRONMENTAL Lumen variance by CCT 2200K -17% 2400K -14% 2700K -2% 3000K 0% 4000K 4% 5000K 6% Ambient temperature 55°C -20°C to 65°C -20°C to 45°C Minimum Bend Radius Top 100mm 100mm Side 140mm 140mm Materials Silicon, Copper Silicon, Copper Weight of product (per m) 380g 380g IP rating IP67 IP67 IK rating IK07 IK07 Resistance capabilities Flame Salt Solvent UV Flame Salt Solvent UV Cable Pre-Wired 2 core silicon cable 1000mm* Pre-Wired 5 core silicon cable 1000mm* Wiring Parallel constant voltage wiring 24V Parallel constant voltage wiring 24V Max. installed length 5m 5m Cut increments 1mm 62.5mm Cut tolerance 5mm 5mm *Custom length on request MECHANICAL
Page 3 of 7 | Data sheet issued: 28 May 2026 LINEAR FLEX RANGE OVERVIEW LF04S-T LF10D LF16D LF20D Size 4mm x 8mm 10mm x 10mm 16mm x 16mm 20mm x 20mm
Recessed into joinery > Exterior > Architectural & Facade > Cove & Contour > Wet niche curved applications, which are not suitable for rigid profiles > Exterior > Architectural & Facade > Cove & Contour > Wet niche curved applications, which are not suitable for rigid profiles > Exterior > Architectural & Facade > Cove & Contour > Wet niche curved applications, which are not suitable for rigid profiles IP Rating IP54 IP67 IP67 IP67 Lumen/m 244 461 777 824 Wattage/m 9W 8W 14W 14W CRI 90 90 90 90 CCT 2200K, 2400K, 2700K, 3000K, 4000K, 5000K 2200K, 2400K, 2700K, 3000K, 4000K, 5000K 2200K, 2400K, 2700K, 3000K, 4000K, 5000K 2200K, 2400K, 2700K, 3000K, 4000K, 5000K Dynamic options N/A N/A Tunable white RGBW Rigid Version N/A LR12 LR17 LR20
Page 4 of 7 | Data sheet issued: 28 May 2026 THE LINEAR RANGE THAT YOU WOULD EXPECT FROM LIGHTGRAPHIX Trusted by designers for precision, consistency, and total system integration. Our updated and extended Linear range brings that same expertise to flexible and rigid luminaires, giving you the freedom to create clean, continuous lines of light, perfectly matched in colour, quality, and performance across every application. Colour-Matched Developed using LightGraphix-engineered LED tape, tightly binned within a two-step MacAdam ellipse. Every luminaire is visually and chromatically matched across our full range from downlights and uplights to spotlights and linear delivering consistent light quality and tone throughout the project. Precision-Cut Every fitting is made to measure in our UK operations - cut, connected, moulded, and IP-tested in-house. With 1mm cutting increments and continuous lengths up to 5m, each product delivers technical precision and a flawless finish, ensuring your specification is realised exactly as intended. Quality-Assured Engineered for demanding environments, every LightGraphix Linear fitting undergoes 100% testing. Constructed from high-grade materials, including marine-quality silicon, the range is IP67-rated and resistant to flame, UV, saltwater, and solvents. Built for longevity, reliability, and performance - indoors, outdoors, or at sea. Built to Blend Designed to give you ultimate flexibility for your lighting design, each Linear product integrates seamlessly with our wider portfolio. Flexible and Rigid options share the same light engines, allowing continuous lines of light that sit discreetly within the architecture and maintain design integrity. Install-Ready Engineered, assembled, and tested through our UK operations for dependable performance and rapid turnaround. Custom lengths, pre-moulded connections, and a 5-year warranty reduce on-site work, minimise risk, and ensure every luminaire arrives ready to install. COLOUR MATCHING At LightGraphix, colour matching goes beyond specifying the same CCT. LEDs naturally exhibit chromatic shift as they warm, which can affect the final appearance and create perceptible inconsistencies across a lighting scheme. Our LEDs are tightly binned at 25°C within a two-step MacAdam ellipse and carefully selected to maintain colour consistency and light quality once stabilised in use. This ensures seamless integration between linear products and other LightGraphix luminaires within the project, delivering confidence wherever LightGraphix is specified. 00mA full temp 00K Working temp @25˚C 0mA full temp kbody Locus 0.40 0.44 0.45 0.46 0.47 0.41 0.42 0.43 C1 and E3 travel through the flex colour point Ansi 2700K Blackbody Locus C1 700mA full temp 2-step bin @25°C E3 500mA full temp LF2700K working temp
Page 5 of 7 | Data sheet issued: 28 May 2026 Dimensions in mmDIMENSIONS AND FIXING ACCESSORIES /LF20D Custom Length /LF20D Custom Length Custom Lengths LF20 20 x 20mm square profile, available in specifiable lengths at 1mm increments from 300mm to 5000mm. Low profile moulded cable entry & ends. FIXINGS PROFILES /SCLF20 Spring Clip Stainless steel Finish. Surface mount sprung stainless steel spring clips, fixed by one screw to the mounting surface. For recessed installation applications an 18mm wide slot is recommended to installing the clips in to. Fixings every 200mm are recommended for typical installation. (Supplied in bags of 20) /BCLF20 Bendable Channel Stainless steel finish. The Bendable Channel allows precise control over the position of the LF product in 3 dimensions. For recessed applications, allow an 22.5mm slot for inserting the Bendable Channel into.(Supplied in 1m lengths) /ELF20 Channel Plain aluminium finish. The Extruded Channel allows surface mounted or recessed installation in straight lines. For recessed applications, allow a 22.5mm slot for inserting the Extruded channel into. (Supplied in 1m lengths) /SCLF16 Spring Clip 10.5 Ø3.5 21 22.5 23 26 3.4 510.5 1000 21 22.5 22.5 22.5 21.8 22.5 22.5 22.5 22.5 22.5 /SCLF16 Spring Clip 10.5 Ø3.5 Ø3.5 10.5 21 22.5 23 26 3.4 510.5 1000 23 26 510.5 3.4 /ELF16 23.5 22.5 1000 21 22.5 23 26 3.4 510.5 1000 22.5 22.5 22.5 22.5 22.5 22.5 /SCLF16 Spring Clip 10.5 Ø3.5 22.520 /ELF16 23.5 22.5 1000 22.522 23.5 Dimensions in mm Dimensions in mm 10001000
Page 6 of 7 | Data sheet issued: 28 May 2026 MINIMUM BEND RADIUS Side Bend Radius 140mm Top Bend Radius 100mm END, REAR, LEFT & RIGHT CABLE EXIT Dimensions in mm Lit Surface /End Exit /Rear Exit /Left Exit /Right Exit 12mm 45mm 12mm 45mm 12mm 45mm CREATING CONTINUOUS LINES Mounting the products end to end with opal translucent endcaps will create a continuous line of light. To enable this configuration, please select either the rear, left or right exit.
Page 7 of 7 | Data sheet issued: 28 May 2026 Example: LF20D-14W/927/End Exit/SCLF20/5000mm Light Engine & Drive Current LED Colour / / / / Length (5000mm Max) Fixing & Profiles ORDER CODES & OPTIONS Drivers To be used with 24V constant voltage LED Drivers and Controllers, We offer a range of drivers with 1-10V, DMX, and DALI dimming options. Please download the data sheet from the downloads section at www.lightgraphix.co.uk, or contact us for more information. Cable Exit White 24V 14W/m LF20D-14W Super Warm White (2200K) /922 Very Warm White (2400K) /924 Extra Warm White (2700K) /927 Warm White (3000K) /930 White (4000K) /940 Cool White (5000K) /950 Fixing /SCLF20 Profile /BCLF20 Profile /ELF20 /End Exit /Rear Exit /Left Exit /Right Exit RGBW Ambient temperature key: 65°C 24V 14W/m LF20D-14W-RGBW-927 24V 14W/m LF20D-14W-RGBW-930 24V 14W/m LF20D-14W-RGBW-940