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Powerful 24V 450nm 30W Blue Laser Module for DIY Laser Cutting

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  • LY45B30W-LY-T01

Overview
450nm 30W Laser Module

450nm 30W Blue Laser Module for DIY Laser Cutting

This powerful 24V 450nm 30W Blue Laser Module is tailor-made for DIY laser cutting projects. It delivers strong cutting performance with 30W high power, making it easy for DIY enthusiasts to handle various cutting tasks at home or in small workshops.
It outputs 450nm blue laser—with high absorption rate for most non-metallic materials—and supports 24V DC power supply. The 24V 450nm 30W Blue Laser Module keeps power fluctuation ≤±5%, ensuring stable cutting depth and smooth edges, no more uneven cuts common in low-power modules.

For DIY users, this module has obvious advantages. It’s compatible with mainstream DIY laser controllers (like

 GRBL, Ruida) and fits most desktop DIY cutting machines. Its compact size and standard mounting holes let you install it quickly, no complex modification needed. It also supports 0-100% power adjustment, so you can tweak settings based on material thickness.

It cuts through a wide range of DIY materials: 3-5mm acrylic in one pass, 5-8mm basswood without repeated cutting, and even thin materials like leather, paper, or thin plastic sheets. The 450nm blue laser reduces material charring, keeping cut edges clean—great for DIY crafts, small parts making, or custom decorations.
Note: This 24V 450nm 30W Blue Laser Module is a high-power device. Wear 450nm blue laser safety goggles when using it, and never point the laser at people or flammable materials. Ensure your DIY cutting machine has a cooling fan or heatsink to keep the module from overheating during long cuts.
Product Description

Core Specification:

TC=25℃

Item

Symbol

Min

Typ

Max

Unit

Condition

Optical Output

Po

28

/

/

W


Working Current

Iop

/

4.1

4.4

A


Operating Voltage

Vop

/

24

/

V


Laser Wavelength

λp

450

455

460

nm


Electric Power

Wl

/

98.4

105.6

W



Control Signal Voltage

2.5-5V

The Control Mode

PWM Modulation

Response Frequency

<2KHz

The Focal Length

40±1mm

Laser Beam Mode

Dot

The Focus Size

<0.5mm

Working Temperature

0~35 degree

Storage Temperature

-40~85 degree

Working Time

10000H

Enclosure Polarity

/


Feature

1. The laser module head adopts pure copper inside that allows the internal laser diode to cool down quickly. There has high quality fan inside, and the heatsink has strong heat dissipation performance, which can effectively guarantee the stability and the service life of the laser module head.


2. The size of the laser module is 78.5*68.6*127.5mm. It uses original-imported Nichia or Osram high-power laser diodes inside which have stable performance, good consistency, and a long service life of over 10000 hours.


3. The light optical output power of the laser module is over 28W, and it normally can reach 30W, this high power can cut 15-18mm wood plate at one time. (Electrical Power: 100W)


4. It adopts high-quality glass collimated lens with a focal length of 40mm. And The laser has a compressed laser beam, the smallest spot beam size is 0.14*0.2mm.


1692157076378

Product Display

30W blue laser module

30W blue laser module

30W blue laser module

30W blue laser module

Our Services


We have over 15 years of experience with Lasers. We offer professional OEM& ODM service for laser modules!
Item Parameter
Wavelength 375-405nm 425-488nm 515-520nm 635-670nm 780-980nm
Single Diode  Module Optical Power 20mw-3W 20mw-3W 10mw-1.6W 5mw-2.5W 5mw-75W
Multi Diodes Module Optical Power 3W-200W 6W-500W 1.6W-50W 2.5W-30W 75W-100W
Operating Voltage 3-5V/6V/ 12V/ 24V/ 30V/ 110V/ 220V/ 240V etc.
Spot Mode Dot/ Line/ Cross/ Grid/ Muti-lines/ DOE etc.
Fan Angle Options of the Line Beam 5°/10°/15°/20°/25°/30°/45°/60°/90°/110°/130°/180° etc.
Optical Lens Acrylic lenses, glass lenses, wave lenses, Powell lenses etc.
Dimension 4*8mm/ 6*10.5mm7*15mm/9*21mm/16*66mm/ 33*33*55mm etc.
CDRH Class class1/class2/class3A/class3B/class4

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