Class 4 Laser Comparison Table
Auricular Laser Comparison Table
LLLT
Auricular Laser Therapies
Laser Shower
vs.
HairMax
Laser Hair Brush
vs.
Laser Pointer
Laser Brush Comparison Table
Laser Helmet Comparison Table
Laser Hoods Comparison Table
Taping Laser
vs.
Laser Probe
vs.
Laser Probe
Multiple Taping Laser Comparison Table
LLLT Laser Body Contouring Devices Comparison Table
LLLT Dental Laser Comparison Table
emLas
vs.
MicroLight ML830
Laser Hair Brush
vs.
Laser Pointer
Item
Laser Hair Brush
Red Laser Pointers
Reference Pictures
Price
Cost
$495 USD
$36 USD ($4 USD x 9)
Total Laser Power
< 20 mW
< 40 mW
Cost Per Laser Power
(USD / mW)
$25
$0.9
Laser Part
Laser Wavelength
Supplier's Specification:
655 nm
Lab. test:
650nm
650nm
Laser Power Output
Qty of Laser: 9
Lab. test:
1.2~2.5mW/ laser
Total output power:
< 20 mW
Original Specifications:
CLASS 3R PRODUCT
4.5 mW cw max.
Qty of Laser: 9
Lab. test:
2.5~4.9mW/ laser
Total output power:
< 40 mW
Comply with FDA:
21CFR1040.10 and 21CFR1040.11
Quantity & Grade of Lasers
9 lasers w/ 1 control loop
Laser Diode: Unknown Grade
Temperature Rating: Unknown
9 lasers w/ 9 independent control loops
Laser Diode: Commercial Grade
Temperature Rating:
40 °C
Laser Emission Method
Direct Irradiation
9
collimated
laser beams that are
neither converge nor diverge
along theirs length, resulting in very small coverage area.
Direct Irradiation
9
collimated
laser beams that are
neither converge nor diverge
along theirs length, resulting in very small coverage area.
Effectiveness
Method of Treatment
Comb;
What manufacturer said: move every 4 seconds
Direct Irradiation;
Bind all laser pointers together and irradiate the scalp.
Laser Effective Treatment Area
< 0.6 cm²
(each Laser Beam Spot Size: 0.06 cm²)
< 0.6 cm²
(each Laser Beam Spot Size: 0.06 cm²)
Safety & Verification
Laser Leakage
Big Quantity w/ comb
Loss of laser power from reflection and refraction. Generally, lasers lose 30%~50% power when reflected and refracted.
Depend on holding position
Loss of laser power from reflection and refraction. Generally, lasers lose 30%~50% power when reflected and refracted.
Power Supply
Non-medical Grade
un-insulated.
110V AC ~ 240V AC
auto switching
Batteries
or
Yes,
K060305
Classification Name:
Infrared lamp per CFR 890.5500
Comply with FDA:
21CFR1040.10 and 21CFR1040.11
or 
