405nm 100/180/300mW Blue Violet Dot Laser Module Variable Focus TTL/PWM Modulation w/ Heat Sink 2.54-3P for DIY Laser Engraver

$62.99 $46.99 SAVE 25%

Power: 100mW

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About this item

Material: Aluminum + Brass
Laser Lens Material:
100mW Laser Module: PMA Lens (Acrylic)
180mW Laser Module: PMA Lens ( Acrylic)
300mW Laser Module: Glass Coated with High Permeability Film
Laser Wavelength: 405nm (Blue Violet0
Bead Shape: Dot (Variable Focus)
Working Voltage: 12VDC (8-15V)
Optical Power: 100mW, 180mW, 300mW
TTL/PWM Modulation: YES
Input Interface: XH2.54-3P
Cooling Method: Natural Convection

Optical Power: Working Current Rated Power
100mW: 80mA 0.96W
180mW: 125mA 2.16W
300mW: 300mA 2.4W

1. Made of high quality hard aluminum and brass material, the surface is by anodized and sandblasting , not easy rust, very durable.
2. With heat dissipation fan, make it with longer service life.
3. Output optical power is stable, suitable for industrial equipment usage.
4. 3 Pins plug, TTL/PWM drive mode, suitable for laser engraving machine equipment usage.
This module can be compatible with TTL or PWM modulation, (But it can just select either function at a time.) while TTL can control the switch on/off and PWM can control the adjustment of laser power.
5. Can Engrave: MDF/Balsa/Paper/Wood/Fabric/Plastic/Leather/Plywood/Foam Paper
6. Can Not Engrave: Anodized Aluminum/Ceramics/Stone/Stainless steel/Metal/Glass/PCB/Reflective Material/Transparent Material

1. This laser module has high output power, please wear goggles when testing or using.
2. Do not touch the laser light directly in cases that hurt the body and skin.
3. Keep children and pets away from the laser module when it working.

Package Included:
1 x Laser Module

More Details:

Additional Information

100mW, 180mW, 300mW

Shipping information

(1) FREE Shipping 10 - 15 business days, (2) Standard Shipping 7 - 12 business days.

Shipping and Delivery Estimates

We ship in-stock orders as soon as possible. This is often within two business days, but there are situations where it may take longer. All estimates are based on business days.


(1) The shipping time mentioned above refers to the estimated time of business days that the shipment will take after an order has been shipped.

(2) Business days do not include Saturday/Sunday and any public holidays.

(3) These estimates are based on normal circumstances and are not a guarantee of delivery times.

(4) We are not responsible for the failures or delays in delivery resulting from any force majeure event, such as natural disaster, bad weather, war, customs issues, and any other event beyond our direct control.

Return and exchanges

Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can't offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

for more information please visit our Refunds & Returns Policy page.