---
product_id: 145392082
title: "SAMlaser High Powe True 4w 4000mw 445nm 450nm focusable blueLaser Module Laser Engraver Part DIY Laser Head withPWM/TTL"
brand: "sam one"
price: "4029633₫"
currency: VND
in_stock: false
category: "Hi"
url: https://www.desertcart.vn/products/145392082-samlaser-high-powe-true-4w-4000mw-445nm-450nm-focusable-bluelaser
store_origin: VN
region: Vietnam
---

# SAMlaser High Powe True 4w 4000mw 445nm 450nm focusable blueLaser Module Laser Engraver Part DIY Laser Head withPWM/TTL

**Brand:** sam one
**Price:** 4029633₫
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** SAMlaser High Powe True 4w 4000mw 445nm 450nm focusable blueLaser Module Laser Engraver Part DIY Laser Head withPWM/TTL by sam one
- **How much does it cost?** 4029633₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/145392082-samlaser-high-powe-true-4w-4000mw-445nm-450nm-focusable-bluelaser)

## Best For

- sam one enthusiasts

## Why This Product

- Trusted sam one brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Parameters of the product: Brand: SAM one technology Output power: 4000mw Working current: 1500 mA Optics: Focus lens Place: Dot Dimensions: 40mm * 70mm Of working life: 8000 hours Wavelength: 445-450nm Band output: visible light Supply voltage: 12 V 12 V Working temperature: ± 50 degrees Celsius Product material: Aluminum aviation The laser module is a semiconductor laser head, widely used in diy engraving machines, and supports cnc or Android motherboard control. The laser head driver board has pwm / TTL, so we can control the power and speed of the laser head with some parameters.  Instructions for use:  1. Use directly by connecting the power supply. (You can add a power controller)  2. Connect the engraving machine main board and control the laser module through the main board.

## Features

- ?Blue laser module with 4w power. Size: 40*70
- ?It can be engraved with stainless steel and partially oxidized metal, such as aluminum.
- ?The product uses a constant current circuit board to protect the circuit from damage and prolong its service life. The continuous working time can be as long as 48 hours or more.
- ?Shipping time is within 3-15 days. Can be used for DIY, cutting wood and manufacturing model parts.
- ?Package includes: 3P line *1, European standard power supply *1, power supply wiring *1, focal length column *1, glasses *1, laser module *1.
- ›See more product details

## Images

![SAMlaser High Powe True 4w 4000mw 445nm 450nm focusable blueLaser Module Laser Engraver Part DIY Laser Head withPWM/TTL - Image 1](https://m.media-amazon.com/images/I/715VPIguRFL.jpg)

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**Shop now:** [https://www.desertcart.vn/products/145392082-samlaser-high-powe-true-4w-4000mw-445nm-450nm-focusable-bluelaser](https://www.desertcart.vn/products/145392082-samlaser-high-powe-true-4w-4000mw-445nm-450nm-focusable-bluelaser)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-04-25*