Structural features: laser tube+lens+heat dissipation shell. Reverse polarity protection: Yes, automatic identification of positive and negative poles. Working temperature: -10 ° C~+50 ° C. Working current: I<0.6A.
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AENBUSLM Laser module 20W Built-in air blowing pump For CNC Laser Engraver Wood Cutting DIY Laser Tools 450nm Laser Head
Aliexpress UK
Output wavelength 520nm. Spot size 360 °. 360 degree conical lens. Output power 10mw-135MW. Current varies with power. Material: Aluminum (anode matte black). Working current<200mA.
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AENBUSLM Laser module 20W Built-in air blowing pump For CNC Laser Engraver Wood Cutting DIY Laser Tools 450nm Laser Head
Aliexpress UK
Industrial 532nm 100mw Green Dot Ray Laser Diode Module 12V w TTL. 1pc Industrial 532nm 100mw Green Dot Ray Laser Diode Module 12V w TTL 0-20KHZ. Modulation: TTL level (0 ~ 20K). Laser Shape:Dot. Laser Size: 55 (L) X30 (W) X30 (H).
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LASER TREE 10W Laser Module with Air Assist 5W 4W Laser Head 450nm Blue Light TTL Smarter Tool for Laser Engraver Wood Cutting
Aliexpress UK
Industrial 60mW-80mW 532nm Green Laser Diode Module Fat Beam LED Lights 12V. 1pc Industrial 60mW-80mW 532nm Green Laser Diode Module Fat Beam LED Lights 12V. This is a laser module for Laser show. Laser Shape:Dot.
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AENBUSLM 40W 80W Laser Module 450nm TTL/ PWM Laser Head Blue Laser for CNC Laser Engraving Cutting Machine Wood Working DIY Tool
Aliexpress UK
1pc 638nm/520nm/450nm fat beam laser module. Laser head size: 30x30x51mm. Output power: 200-500mW (optional). Installation hole position: 22mm (side) 24x24mm (end face). Installation hole position: 60mm.
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AENBUSLM 40W/80W Laser Engraving Head With Air Assist Laser Engraver CNC Accessories Laser Cutter Laser Module Wood Working Tool
Aliexpress UK
Laser wavelength: 520nm. 1x 520nm 1000mW Laser Diode Module. Laser power (power constant): product power: ≤ 1000mW. Laser working mode: coarse beam. Model:QS-6030100LC ( High Power Coarse Beam). Spot pattern (spot size) :35mm.
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LASER TREE 4W 5W Power Laser Module 450nm TTL Blue Light Laser Head for Laser Engraving Cutting Wood DIY Tools
Aliexpress UK
Laser Wavelength：520nm 525nm. 1x 520nm 2W Laser Module. Optical Output Power：2W. Lens: Glass Lens. Spot mode: point spot. Circuit Board Size：46.1mmx68mmx20mm. Circuit Board：DC12V 2A w/TTL. Storage temperature: -40℃-85℃.
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LASER TREE 20W 30W 40W Optical Power Laser Module with Air Assist 450nm TTL Blue Light Laser Head for Laser Engraver Cutter Tool
Aliexpress UK
Wave Length: 532nm Power: 20mW. 1 Laser Module. Working Life is More Than 6000 H. The outer casing is positive. It can't be placed directly in the place where there is iron. It is normal when the power is on, it is normal, because the weather changes are preheated, the outer casing is positive.
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LASER TREE 20W/10W/5W/4W Laser Head For CNC Engraver Wood Cutting DIY Laser Tools 450nm TTL/ PWM Blue Light Laser Module
Aliexpress UK