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Light controllers

Digital constant-current light controller, 125W, 6 channels, SMR-03V-B connector, Spot light controller (LS-LEAD-125-6-DY)

Model LS-LEAD-125-6-DY

Digital constant-current light controller, 125W, 6 channels, SMR-03V-B connector, Spot light controller. 2+ channels for 5 V spot lights with 256 brightness levels Controlled via panel potentiometer or RS-232 serial communication

$329.00 USDIn stock · 3 available

Inventory updated Oct 16, 2026

2.62 kg shipping weight · Ships in 2-3 weeks

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Build a system with this light → Matching lens, light, controller and cables, checked for fit

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Features

  • 2+ channels for 5 V spot lights with 256 brightness levels
  • Controlled via panel potentiometer or RS-232 serial communication
  • Constant-current drive for more stable light output
  • Input voltage 100–240 VAC

Specifications

ModelLS-LEAD-125-6-DY
Drive modeConstant current
Lighting modeConstant current
PWM frequencyNot supported
Strobe overdriveNot supported
Channel6
Dimming modePanel knob, Serial communication
Brightness levelPanel knob: 0 to 1023; Serial communication: 0 to 1023
Lighting response time<100 μs
Trigger modeExternal trigger supported, Internal trigger
Communication protocolRS-232
Applicable productRing light, Bar light, Flat light, Coaxial light
Input voltage24 VDC
Input current1.5 A
Output current5.2 A max
Output power125 W max
Output current for each channel0.9 A max
Trigger inLevel signal DC 5 to 24 V / 6 mA
Trigger outNot supported
Power supply interfaceAC socket
Console interfaceSerial port
Digital I/O6 inputs, 1 internal power output
Lighting output connectorSMR-03V-BC
Dimension92 mm × 140 mm × 210.6 mm
Shell materialGalvanized steel sheet
WeightApprox. 1800 g
TemperatureWorking temperature: 0 °C to 40 °C (32 °F to 104 °F); Storage temperature: –20 °C to 60 °C (–4 °F to 140 °F)
Humidity20% RH to 85% RH (no condensation)
Ingress protectionIP30 (when properly installed)
Cooling modeForced cooling (built-in fan)
CertificationCE, RoHS
Shipping weight (estimated)2.62 kg
Complete the station

The configurator matches a camera, lens, light, light controller and cables to each other, and to this part.

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Other sizes in the Spot light controllers series

ModelSizePriceAvailability
LS-LEAD-10-2-DY $199.00 4 in stockView
LS-LEAD-20-4-DY $269.00 2 in stockView