about ltech

Bluetooth 5.2/5.0 SIG Mesh self-organizing network, certified by the Bluetooth SIG, delivers fast and stable wireless smart control. Integrates four major wired dimming protocols—DMX512, 0-10V, triac, and DALI—with Bluetooth wireless smart control, delivering a hybrid wired+wireless lighting automation solution. Compatible with Chinese National Standard 86-type boxes, European-standard boxes, and US-standard boxes, it offers multiple product series for broader project applicability.

Bluetooth Mesh
    • B5
      Control TypeRGB/RGBW/RGBCW
      Working Voltage3Vdc(AAAx2)
      Wireless TypeBluetooth 5.2 SlG Mesh
      Number of Zones4-zone control
      Matching Touch PanelEB5/EB6
      Compatible DriverB5-3A
      Working Temperature-25°C~50°C
      Dimensions162x42x15mm(LxWxH)
      Package Size166x47x22mm(LxWxH)
      Weight55g±10g
    • B8
      Control TypeScene Control
      Working Voltage3Vdc (1xCR2032 button battery)
      Wireless TypeBluetooth 5.2 SlG Mesh
      Compatible DriverB5-3A
      Working Temperature-15°C~50°C
      Dimensions145x40x12mm(LxWxH)
      Package Size148.5x46x19mm(LxWxH)
      Weight50g±10g
    • B5-3A
      Input signalBluetooth 5.2 SlG Mesh
      Input voltage12-24V
      Output voltage12-24V
      Load current3Ax5CH Max.15A
      Load power180W@12V 360W@24V
      ProtectionShort circuit, over-temperature, over-current protection, anti-reverse connection protection
      Operating temperature-25°C ~ 50°C
      DimensionsL91xW37xH21(mm)
      Package SizeL94xW39xH22(mm)
      Weight (G.W)46g
    • B5-DMX-4A-S
      Wireless Protocol Type Bluetooth 5.0 SIG Mesh,DMX/RDM
      Output Voltage 5-24Vdc
      Input Voltage Range 5-24Vdc
      Load Current 4A×5CH / 5A×4CH Max. 20A
      Load Power (0~20W...96W)×5CH Max. 480W
      Protection Short circuit, overcurrent, overheat, anti-reverse protection
      Working Temperature -20°C ~ 55°C
      Dimensions L175×W44×H30(mm)
      Package Size L178×W48×H33(mm)
      Weight (G.W) 130g
    • UB8
      Input Voltage 12-24VDC, Powered by Class 2 Power Supply
      Wireless Type Bluetooth 5.0 SlG Mesh
      Compatible Devices B5-3A, Bluetooth Driver, Bluetooth Controller
      Number of Scene 8
      Working Temperature -25°C~50°C
      Dimensions (L×W×H) L120xW75xH30(mm)
      Package size (L×W×H) L158xW113xH62(mm)
      Weight(G.W.) 225g
    • UB5
      Control mode RGBWY
      Input voltage 12-24VDC, Powered by Class 2
      Wireless protocol type Bluetooth 5.0 Mesh
      Output signals DMX 512
      Zones 4
      Dimensions (L×W×H) 120×75×30(mm)
      Package size (L×W×H) 153×107×55(mm)
      Weight(G.W.) 225g
    • UB4
      Control mode RGBW
      Input voltage 12-24VDC, Powered by Class 2
      Wireless protocol type Bluetooth 5.0 Mesh
      Output signals DMX 512
      Zones 4
      Dimensions (L×W×H) 120×75×30(mm)
      Package size (L×W×H) 153×107×55(mm)
      Weight(G.W.) 225g
    • UB2
      Control mode CT
      Input voltage 12-24VDC, Powered by Class 2
      Wireless protocol type Bluetooth 5.0 Mesh
      Output signals DMX 512
      Zones 4
      Dimensions (L×W×H) 120×75×30(mm)
      Package size (L×W×H) 153×107×55(mm)
      Weight(G.W.) 225g
    • UB1
      Control mode DIM
      Input voltage 12-24VDC, Powered by Class 2
      Wireless protocol type Bluetooth 5.0 Mesh
      Output signals DMX 512
      Zones 4
      Dimensions (L×W×H) 120×75×30(mm)
      Package size (L×W×H) 153×107×55(mm)
      Weight(G.W.) 225g
    • GAM-BLE
      Model:  GAM-BLE
      Wireless Protocol Type:  Bluetooth 5.0 SIG Mesh
      Output Signal:  0-10Vx2CH / DMX
      Working Voltage: 12 ~ 24Vdc
      Wireless Spectrum: 2.4GHZ
      Working Temperature: -20°C ~ 55°C
      Dimensions: 125×33×20mm(L×W×H)
      Package Size: 127×35×22mm(L×W×H)
      Weight(G. W.): 60g