EpiMED_LED–Portable LED hair removal

LED hair removal technology LED hair removal use high-power super-emitting LED (Planar LED) array (12 pieces of chip) as a light source, crystal guide pyramid shaping and transmission of NIR beam, act on the subcutaneous, melanin in hair follicle absorb heat, to achieve hair removal effect.

Electric heating rods come from USA top brand Coherent Stable and reliable hard solder AuSn Macro channel cooling structure, easy to use Square spot, good energy concentration Front panel with anti-reflection coating to reduce power loss Sealed chamber manufacturing, the inside is completely sealed with nitrogen gas, and has good environmental compatibility   High stability of irradiance and light longevity, fast irradiation speed, high instant LED with characteristics such as efficacy. Thanks to USA LaserTel Laser Bars, we are proud to offer our customers a 12 month or 10 million shots warranty on our handpieces, whichever comes first ! (Usually 20 million shots for lifetime)  

	Diode laser	LED	LED Advantages
Thermal damage	Light power	Similar
	Thermal power	Similar
	Chip size	1*10mm	7.5*7.5mm
	Conclusion	Similar total thermal power, LED has bigger heat dissipation are and smaller heat flow density.
	Heat transfer patch	Pass to the bottom and rear Average path is 1.5mm	Pass to the bottom Average path is just 0.2mm
	Conclusion	LED has very short heat transfer path, lower thermal resistance and much higher efficiency of heat dissipation.
Mechanical damage	Stress	Rectangle, high length-width ratio. Under stress of thermal deformation and thermal fatigue, chips easily desoldering or broken in pulsed working	Square, 1:1 length-width ratio. Extra thin chip and large soldering area firmly but low stress.
	Conclusion	Because of chip structure, LED chip’s stress is smaller than diode laser
Optical damage	Light power	Similar
	Light emitting area	Size 0.01*0.1mm High brightness, foreign body pollution can cause light-emitting surface burned	Size 5*5mm Brightness is just similar to normal LED lamp of flashlight, slight dust will not being ignited to burn the lighting surface
	Conclusion	Because of surface emitting, the brightness of LED light emitting area is much smaller than diode laser.
Chain damage		Not like diode laser, for LED chips, single area’s failure does not affect other emitting area

  EpiMED_LED proven to provide safe and effective hair removal for all skin and hair types, EpiMED_LED is the fastest LED platform. "New hair removal method" Make hair removal more enjoyable and comfortable   Before & After