LINEARlight FLEX Protect ECO

Inject a shot of light into your unique lighting design, with LINEARlight FLEX Protect ECO. Giving dimmable, consistent light of luminous flux up to 155 lm/m, resistant to salt mist and UV and protected to IP67, this flexible, cuttable strip of LEDs can be used outside or inside. If you are a lighting designer, light planner or architect, its innovative design, build quality and ease of use give you great design freedom, and it is particularly good for wall integration, LED backlighting of complex structures, path lighting, signage and other decorative applications. Available in various color temperatures, LINEARlight FLEX Protect ECO is made of high quality silicone to ensure long life and flexibility. Often, the adhesive strip on the back is all you need to fix it in place, while units can be connected without tools with the optional CONNECTsystem.


LINEARlight FLEX Protect ECO

Product data sheet
Product family features
  • Flexible and cuttable LED strip
  • Luminous flux: up to 200 lm/m
  • Type of protection: IP67
  • Dimmable with PWM technology
  • Fine White (3.5 SDCM)
  • Salt mist proof
Product family benefits
  • Large selection of light colors
  • Great design freedom thanks to flexibility and cuttability of module
  • High-performance silicone for extremely long life and flexibility
  • Simple connection thanks to premounted connectors
  • Extraordinary design and high quality materials
  • Toolless connection with the optional CONNECTsystem
  • Easy mounting on many smooth surfaces thanks to self-adhesive tape at the back
Equipment / Accessories
  • Simplified connection with optional matching CONNECTsystem
  • Quick installation with optional SLIM TRACK System
  • Perfectly matched to OPTOTRONIC 24 V electronic control gears
Family datasheet

Electrical data

Nominal voltage 24.0 V
Type of current DC
Nominal wattage per meter 4.1 W
Rated wattage 24.00 W
Input voltage range 23…25 V
Reverse Voltage 25 V

Photometrical data

Light color LED White
Color temperature 4000 K
Nominal dominant wavelength -
Color rendering index Ra >80
Luminous flux per meter 157 lm
Total useful luminous flux 940 lm
Luminous efficacy 38 lm/W
Standard deviation of color matching ≤3 sdcm
Light color (designation) Cool White

Light technical data

LED pitch 30.0 mm
Beam angle 120 °
Starting time 0.0 s
Warm-up time (60 %) 0.00 s

LED module information

Number of LEDs per meter 33
Number of LEDs per smallest unit 5

Dimensions & weight

Length 6000 mm

LED pitch 30 mm

Length – smallest unit 150.0 mm
Width 11.0 mm
Height 4.5 mm
Cable length 500.0 mm
Product weight 500.00 g
Cable cross-section, input side 0.34 mm²

Colors & materials

Cover material Silicone
Body material Silicone

Temperatures & operating conditions

Temperature range in operation at Tc point -30…75 °C

At the Tc point


Rated lamp life time 50000 h

L70/B50 at Tc 40 °C

Nominal lamp life time 50000 h
Number of switching cycles 15000

Additional product data

Successor EAN 4052899475809


Dimmable Yes
Lowest bending radius 20 mm
Self-adhesive Yes
With connection set Yes
With end piece No

Certificates & standards

Energy efficiency class A+
Energy consumption 1 kWh/1000h
Standards Acc. to EN 60598-1
Type of protection IP67

Logistical data

Temperature range at storage -40…85 °C
Commodity code 940540399000



Dimension l x w x h



4008321621184 FS
353mm x 41mm x 349mm 815.85g 5.05dm³
4008321621191 VS
366mm x 315mm x 365mm 6932.00g 42.08dm³
Maximum length of LED module per ECG 1.35 m
Maximum length of LED module per ECG 18.3 m


METEL code

STK number

4008321621184 OSRLF05EW2F840P 4030005