LINEARlight FLEX DIFFUSE Top Monochrome

Available in a range of color temperatures, LINEARlight FLEX DIFFUSE 400 Monochrome Top makes it easy for lighting designers, OEMs and other professionals to create individualized, customized, even organically-shaped luminaires with ease. This flexible, cuttable strip of LEDs gives lines of diffuse light, without visible spots, making it ideal for architectural lighting, coves, object integration, signage and illuminated advertising. Mounting LINEARlight FLEX DIFFUSE 400 Monochrome Top is very simple; often the adhesive strip on the back is sufficient, but it can also be quickly installed with the optional SLIM TRACK System. Because it is built from performance silicone, IP67 protected and resistant to salt mist and UV, LINEARlight FLEX DIFFUSE 400 Monochrome Top can be used outdoors and dimmed with PWM technology. It is a perfect match for OPTOTRONIC 24 V electronic control gears.

LINEARlight FLEX DIFFUSE Top Monochrome

Product data sheet
Product family features
  • Diffused light lines without visible spots
  • Flexible and cuttable module to support design freedom
  • Long operational length per single power feed possible (up to 6m)
  • Ideal for luminaire designs
  • Extra strong self-adhesive backside for easy mounting
  • 24V technology for easy dimensioning
  • Recommended in system use with OPTOTRONIC
  • Increased reliability due to single piece reel-to-reel technology
  • Dimmable with PWM technology
Product family benefits
  • IP67 protection with high performance silicone
  • Outdoor use possible: UV and salt mist resistant (UV acc. to ISO 4892-2 - Method A, salt mist acc. to IEC 60068-2-52 severity 1)
Family datasheet

Electrical data

Nominal voltage 24.0 V
Type of current DC
Nominal wattage per meter 12.0 W
Rated wattage 36.00 W
Input voltage range 23…25 V
Reverse Voltage 25 V

Photometrical data

Light color LED Green
Nominal dominant wavelength 525…539 nm
Luminous flux per meter 285 lm
Total useful luminous flux 855 lm
Luminous efficacy 48 lm/W
Light color (designation) Green

Light technical data

LED pitch 6.7 mm
Beam angle 120 °
Rated beam angle (half peak value) 120.00 °
Starting time < 0.5 s
Warm-up time (60 %) 0.00 s

LED module information

Number of LEDs per meter 150
Number of LEDs per smallest unit 6

Dimensions & weight

Length 3000 mm
Length – smallest unit 40.0 mm
Width 14.1 mm
Height 10.0 mm
Cable length 500.0 mm
Product weight 531.00 g
Cable cross-section, input side 1.0 mm²

Colors & materials

Cover material Silicone
Body material Silicone

Temperatures & operating conditions

Performance temp. acc. to IEC 62717 35 °C
Temperature range in operation at Tc point -20…65 °C

Exceeding the maximum ratings will reduce expected life time or destroy the LED strip.

Ambient temperature range -20…+50 °C

Rated ambient temp. 25°C/Providing that temperature at Tc point is below max value during operation/Temperature ramping for environmental testing acc. to IEC 62717, 1K/min


Rated lamp life time 50000 h


Nominal lamp life time 50000 h
Lumen end of time 0.70
Number of switching cycles ≥ 15000

Additional product data

Product remark Modules perfectly matched to OSRAM OPTOTRONIC LED drivers (see relevant table)/For current photometric data and important safety, installation and application information (see the technical parameters apply to the entire module. In view of the complex manufacturing process for light emitting diodes, the typical values given above for the technical LED parameters are merely statistical values that do not necessarily correspond to the actual technical parameters of an individual product; individual products may vary from the typical values


Dimmable Yes


Lowest bending radius 100 mm
Self-adhesive Yes
With connection set Yes
With end piece Yes

Certificates & standards

Energy consumption 40 kWh/1000h
Standards CE; ENEC 10 VDE/EAC/UL Recognized component according UL 8750
Type of protection IP66/IP67

Logistical data

Temperature range at storage -20…85 °C
Commodity code 940540399000



Dimension l x w x h



4052899450851 FS
506mm x 502mm x 37mm 1639.00g 9.40dm³
4052899450868 VS
519mm x 246mm x 525mm 10304.00g 67.03dm³