MakerFocus 20pcs 5V 650nm 5mW Red Dot Laser Head Red Laser Diode Laser Tube with Leads Head Outer Diameter 6mm

XINGYHENG 40pcs Of Laser Dot Diode Module Head WL Red 650nm 6mm 5V 5mW And 3V 5mW Each of 20Pcs

Description:
Output Power: 5mW
Wavelength: 650nm
Working Voltage: 3V
Operating Current: less than 20 mA
Laser Shape: Dot
Working temperature: -10 degree~£«40 degree
housing: Copper
Dimensions: 6.5 X 18 mm
Package Included:
10 X Laser Dot Diode Module

HiLetgo 10pcs 5V 650nm 5mW Red Dot Laser Head Red Laser Diode Laser Tube with Leads Head Outer Diameter 6mm

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DaFuRui 3Pack (Dot Laser)650nm Focusable Focus Adjustable Lens Laser Red Dot Diode Module 3-5V with Driver Plastic Lens

Wavelength: 405nm. Output power: 5MW ClassIIIA.
Dimensions: 12(D) x35(l)mm length without wires length.
Shape Laser :Dot
Laser Dot Size:<8mm at 10meters Material:Brass
Working Votlage:DC3-4.2V
Working Current:>100mA
Working Temperature:-10degree C~+50degree C Packing:1PCS 405nm Violet laser module