Fiber Optic Components and Peripheral Products

LED Light Source

  • Light intensity: about two and a half times higher to halogen 150 W
  • Electricity consumption: 100 W (about 50% reduction compared to that of halogen 150 W light source)
  • Adaptable fiber bundle diameter: 5 / 8 / 10 / 14 / 16
  • Long lifetime: appx. 30,000 hours
  • Various remote light control functions:
    Ethernet, 8-bit digital light control (0 – 5 V light control is available upon request)
  • Rated input voltage: AC 100 – 240 V, 50/60 Hz

Illuminance Comparison

Illuminance data measured at 50 mm distance, with a maximum light intensity, and fiber diameter of 10 mm

Spectral Diagram


Model LS-L109
Rated input voltage AC100〜240V 50/60Hz
Power consumption 100W
LED color White
Average illuminance *1 700,000 lx
Light control method Variable current control
Light control - Manual: turn volume knob on the front face
- Remote: Ethernet, 8-bit digital light control
Analog light control (DC0 – 5 V) is available upon request
Operating environment Temperature: 0 - 40℃ Humidity: 20 – 80% RH (non-condensing)
Cooling system Forced-air cooling
LED lifetime *2 Appx. 30,000 hours
Color temperature Appx. 6,500K
Lighting system DC lighting
Alarm function LED temperature, LED state, and fan speed
Environmental compatibility RoHS compliant
External dimensions W110 x H116 x D221 [mm] (excluding protrusions)
Weight Appx. 2.6 kg
  • *1 Reference value measured at 50 mm distance from the output end with SUMITA’s standard light guide (1,000 mm long, bundle diameter of 10 mm, max. light quantity).
  • *2 LED lifetime depends on operating temperature. This data is reference, not guaranteed.

LS-L109 Light Source