Lightsheer Duet

Manufacturers Lumenis Lightsheer Duet

Lumenis Lightsheer Duet

The Lightsheer Duet has two handpieces and two of the most respected technologies in the industry. These attributes allows the user to treat both very quickly and efficiently with great results and great patient comfort.

With the Lightsheer Duet there is:

  • No Need for Gels
  • No anaesthesia 
  • Reduced setup time
  • Short treatment time

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The Lightsheer Duet  calls upon two areas of expertise that the Luemis brand has become trademark to.

1. ChillTip technology - This is Sapphire tip that provides cooling when the handpiece is touch onto the skin. This cooling provides epidermal protection to the client and makes the treatments more comfortable even when using a higher fluence on difficult to treat areas. 

Advantages of ChillTip

  • Safety - Epidermal skin protection.
  • Patient comfort - Continuously cooling of the skin
  • Efficacy - Skin compression brings follicles closer to the surface

2. Vacuum Assisted High-Speed Integrated Technology - This method provides a suction of skin to the handpiece so closer to the energy source. The energy is then applied to the the target chromophore where the melanocytes are spread apart and blood flow is restricted. The target skin is then released.

Advantages of Vacuum Assisted Technology

  • Efficacy - There is a reduction in competing chromophores  at any given time which enables delivery of laser energy more efficiently.
  • Safety - There is less energy required or absorbed by the epidermis. This means lower fluence as the target is closer to the hand piece.
  • Less pain - The vacuum suction activates tactile and pressure skin receptors which inhibits the transmission of pain sensation to the client.

Depth Of Penetration

The Lumenis Lightsheer Duet uses two different size handpieces. As the Image below shows the larger the spot size, the greater the depth of penetration.

Depth Of Penetration



  •  Presets for fast treating and a fast learning curve.


  • Hair removal and the treatment for Pseudofolliculitis Barbae (PFB).
  • Treatment of vascular lesions
  • Treatment of benign pigmented lesions


This handpiece has a 22 x 35mm spot size. This enables the user to use low-fluence for treatments and a unique pain reduction mechanism for fast and comfortable treatments.



This handpiece has a 9 x 9mm spot size as well as a sapphire chilltip. This is designed to treat smaller areas requiring higher fluence and due to the additional cooling is still comfortable to the client.




Platform LightSheer DUET
HandPiece ET HS
Technical Specifications:
Laser Type AIGaAs Diode Arrays AIGaAs Diode Arrays
Wavelength 805 nm (nominal) 805 nm (nominal)
Spot Size 9 mm X 9 mm 22 mm X 35 mm
Repetition Rate Up to 3 Hz Up to 3 Hz
Pulse repetition 1 Pulse 1-3 Pulse
Fluence 10-100 J/cm2 4.5-12 J/cm2
Pulse Width(OptiPulse) 5-400 ms 30-400ms
Peak Power 1600 W 2300 W
Comfort Management Chilltip contact cooling (5°C) Vacuum assist (up to 18 in Hg)
Preset Parameters Yes Yes
Warranty 1 Year 1 Year
On-Site Service Yes; Replaceable handpiece Yes; Replaceable handpiece
Platform Specifications :
Electrical 100-240 VAC, 15 A max. | 50/60 Hz. | Single-phase grounded outlet
Weight 48 kg(105 lbs)
Dimensions (WxDxH) 44 x 50 x 112 cm; (17.4 x 19.7 x 44 in)

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