LEDPRO · Flexible linear lighting
Download PDF ↗Neon-Flex Series-4N
270° / 3-side · 24V
Three-sided light emission for contours that remain visible from different directions. A compact 24V profile in white light and single colours.
Driezijdige lichtuitstraling voor contouren die vanuit verschillende richtingen zichtbaar blijven. Een compact 24V-profiel in witlicht en vaste kleuren.
Key advantages
Uniform light
A continuous light line without visible LED dots.
Een doorlopende lichtlijn zonder zichtbare LED-punten.
Three-sided light
A visible light surface on three sides of the profile.
Een zichtbaar lichtvlak aan drie zijden van het profiel.
Installation options
Connection and mounting options for different installation layouts.
Aansluitingen en montageprofielen voor verschillende installaties.
Product overview
Three-sided light emission for contours that remain visible from different directions. A compact 24V profile in white light and single colours. The technical sheets below show the available connection and mounting options.
Technical specifications
| Parameter | Specification |
|---|---|
| Working voltage | 24V DC |
| Dimensions | 16 × 17 mm · tolerance ±0.3 mm |
| Construction | UV- and flame-resistant PVC |
| LED quantity / spacing | 108 LEDs/m · 9.26 mm |
| Minimum bend | Ø 300 mm · radius 150 mm |
| IP rating | IP68 light body; assembly rating depends on connectors |
| Storage temperature | −20 to +60 °C |
| Operating ambient temperature | −20 to +45 °C |
| Installation ambient temperature | 0 to +45 °C |
| Weight | 325 g/m |
| Warranty | 3 years |
*The complete installation takes the IP rating of its assembled components. Match the connectors to the required protection.
Available configurations
Three-side emitting · 16 × 17 mm · vertical bending
| Specification | White | Tunable white | RGB | RGBW |
|---|---|---|---|---|
| Article no. (source) | SFR-F22BT-VB | SFR-F22DT-VB | SFR-F22AT-VB | SFR-F22ET-VB |
| Light colour | 2200K / 2700K / 3000K / 3500K / 4000K / 5700K | 2200–5700K | RGB | RGBW |
| Voltage & circuit type | 24CC | 24CV | 24CV | 24CV |
| Power / m | 12 W | 12 W | 12 W | 15 W |
| Light output / m | >1100 lm @ 3000K | >400 lm @ 5700K | >545 lm @ R+G+B | >300 lm @ RGBW (3000K) |
| Minimum cutting length | 55.6 mm | 83.3 mm | 83.3 mm | 83.3 mm |
| Max. running length · Swivel connector | 5 m | — | — | — |
| Max. running length · Snap connector | 15 m | 15 m | — | — |
| Max. running length · Socket connector | 15 m | — | — | — |
| Max. running length · Silicone injection-moulded connector | 15 m | 15 m | 10 m | 8 m |
Maximum running length depends on the selected configuration and connector. — = not specified in the source table. Circuit designations 24CC and 24CV are retained from the specification.
Dimensions & bend radius
Dimensions · 16 × 17 mm
Minimum bend · Ø 300 mm
Bend only in the indicated direction. Minimum radius: 150 mm. Click a technical image to open the complete sheet.
Light output
| Configuration | Measurement condition | Power / m | Light output / m |
|---|---|---|---|
| White | 3000K | 12 W | >1100 lm |
| Tunable white | 5700K | 12 W | >400 lm |
| RGB | R + G + B | 12 W | >545 lm |
| RGBW | RGBW (3000K) | 15 W | >300 lm |
Light-output values apply to the stated colour or channel combination. For white-light colour options, see Available configurations.
Connections & accessories
Injection-moulded connectors · IP67
| Image | Connection | Specification |
|---|---|---|
| Bottom feed | Pre-installed bottom cable · IP67 |
 | Side feed | Pre-installed side cable · IP67 |
| End feed | Pre-installed end cable · IP67 |
| Middle feed | Pre-installed middle cable · IP67 |
| End cap | Factory-moulded termination · IP67 |
Bending and bottom-feed connection — full technical drawing
Injection-moulded connectors — full technical drawing
Dual injection-moulded connectors · IP68
| Image | Connection | Specification |
|---|---|---|
 | Bottom feed | Factory-moulded bottom cable · IP68 |
| Side feed | Factory-moulded side cable · IP68 |
| End feed | Factory-moulded end cable · IP68 |
| End cap | Factory-moulded termination · IP68 |
Dual injection-moulded connectors — full technical drawing
Clasp connectors
| Image | Connection | Specification |
|---|---|---|
 | Clasp front connector | DIY feed connector |
| Clasp end cap | DIY termination |
| Clasp jumper | DIY link |
| Clasp power T-feed | DIY branch |
Clasp connectors and component list — full technical drawing
Snap connectors
| Image | Connection | Specification |
|---|---|---|
 | Snap end feed | DIY feed connector |
| Snap side feed · right / left | DIY feed connector |
| Snap bottom feed | DIY feed connector |
| Snap end cap | DIY termination |
| Snap jumper | DIY link |
| Snap T-feed | DIY branch |
Snap connectors and component list — full technical drawing
Swivel connectors & ferrule
| Image | Accessory | Specification |
|---|---|---|
 | Swivel end feed | DIY feed connector |
| Swivel side feed · right / left | DIY feed connector |
| Swivel bottom feed | DIY feed connector |
| Swivel end cap | DIY termination |
| Anti-wicking ferrule | Helps prevent moisture migration through the cable. |
Swivel connectors and anti-wicking ferrule — full technical drawing
Full drawings specify dimensions, cable lengths, components and connector protection. Select the feed direction and left/right version for the installation.
Mounting profiles
| Image | Profile / version | Dimensions & mounting |
|---|---|---|
 | Spring clip aluminium | Dimensions, lengths and mounting details in the full drawing. |
| Hybrid | Dimensions, lengths and mounting details in the full drawing. |
 | Bendable stainless steel | Dimensions, lengths and mounting details in the full drawing. |
| Recessed mounting | Dimensions, lengths and mounting details in the full drawing. |
Mounting profiles · sheet 1 — full technical drawing
Mounting profiles · sheet 2 — full technical drawing
Power supply & feeding
Series-4 power-supply selection chart. General family reference only. The product-specific and connector-specific maximum lengths stated above take precedence. This family overview also covers the 15 / 16.5 W and 22 W versions.
Single-end feeding
| Power / m | 35 W | 60 W | 75 W | 80 W | 100 W | 120 W | 150 W |
|---|---|---|---|---|---|---|---|
| 8 W | 3.5 m | 6 m | 7.5 m | 8 m | 10 m | 12 m | 15 m |
| 12 W | 2 m | 4 m | 5 m | 5 m | 6.5 m | 8 m | 10 m |
| 15 / 16.5 W | 1.5 m | 3 m | 3.5 m | 4 m | 4.5 m | — | — |
| 22 W | 1 m | 2 m | 2 m | 3 m | 3.5 m | 4 m | 5 m |
Double-end feeding
| Power / m | 120 W | 150 W | 185 W | 240 W | 320 W |
|---|---|---|---|---|---|
| 8 W | — | — | 18.5 m | 24 m | 30 m |
| 12 W | — | — | 12 m | 16 m | 20 m |
| 15 / 16.5 W | 5.5 m | 7 m | 9 m | 10 m | — |
| 22 W | — | — | 6.5 m | 8.5 m | 10 m |
— = no value specified. Select the supply and feeding arrangement for the specific colour, power level and connector configuration.
Power-supply chart and feeding diagrams — full technical drawing
Discuss your project
Product selection, connection options and mounting advice.
Advies over uitvoering, aansluitingen en montage.
