---
product_id: 101128027
title: "NDB7875 Diode 450nm 445nm M W G-L100 Adjusated Blue Laser Dot Module w/12V TTL Modulation & Long Time Working"
brand: "sunshine-electronics"
price: "506.52 DT"
currency: TND
in_stock: true
category: "Sunshine Electronics"
url: https://www.desertcart.tn/products/101128027-ndb7875-diode-450nm-445nm-m-w-g-l100-adjusated-blue
store_origin: TN
region: Tunisia
---

# 12V DC stable power input Adjustable laser dot focus 445-450nm precise blue wavelength NDB7875 Diode 450nm 445nm M W G-L100 Adjusated Blue Laser Dot Module w/12V TTL Modulation & Long Time Working

**Brand:** sunshine-electronics
**Price:** 506.52 DT
**Availability:** ✅ In Stock

## Summary

> 🔵 Elevate your precision game with the NDB7875 Blue Laser Dot Module!

## Quick Answers

- **What is this?** NDB7875 Diode 450nm 445nm M W G-L100 Adjusated Blue Laser Dot Module w/12V TTL Modulation & Long Time Working by sunshine-electronics
- **How much does it cost?** 506.52 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/101128027-ndb7875-diode-450nm-445nm-m-w-g-l100-adjusated-blue)

## Best For

- sunshine-electronics enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Durable:** Sleek aluminum shell with advanced circuit control fits seamlessly into professional setups.
- • **Powerful & Stable:** Operates on a reliable 12V DC supply with built-in reverse polarity protection—no downtime, no damage.
- • **Customizable Focus:** Adjust the laser dot size effortlessly to suit your exact application needs.
- • **Precision Blue Laser:** Harness the sharp 445-450nm wavelength for cutting-edge clarity and performance.
- • **Long-Duration Reliability:** Engineered for continuous operation with aluminum heat dissipation to keep cool under pressure.

## Overview

The NDB7875 is a high-performance blue diode laser module emitting at 445-450nm, powered by a stable 12V DC input with TTL modulation. Featuring adjustable focus, aluminum heat dissipation, and reverse polarity protection, it’s designed for continuous, reliable operation in professional and industrial applications.

## Description

NDB7875 450nm 445nm M W G-L100 Adjusated Blue Diode Laser Dot Module w/12V TTL Modulation & Long Time Working Specifications: Host size: length 65mm * width 33mm * height 33mm Circuit size: length 45mm * width 34mm Output wavelength: 445nm ~ 450nm Output : MW-100 Spot pattern: Dot Spot size: adjustable focus Diode Model: NDB7875 Refrigeration method: aluminum heat dissipation Modulation frequency: Modifiable Job features: continuous work Surface treatment: black Shell material: aluminum Circuit control: constant current Reverse protection: with automatic identification of positive and negative Operating voltage: DC = 12V Operating current: I <100mA Warm-up time: none Operating temperature: -10 ℃ ~ +40 ℃ Storage temperature: -10 ℃ ~ +40 ℃ Structural features: laser tube + lens + cooling shell Note: The power supply is external Special note: the input voltage is 12V, overpressure will lead to instant damage to the circuit and module Package: 1 x NDB7875 450nm 445nm M W G-L100 Adjusated Blue Diode Laser Dot Module w/12V TTL Modulation & Long Time Working

## Features

- Diode Model: NDB7875
- Output wavelength: 445nm ~ 450nm
- Output : MW-100
- Operating voltage: DC = 12V
- Spot size: adjustable focus

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06X6LZR74 |
| Best Sellers Rank | #283,401 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #63 in Diode Lasers |
| Date First Available | February 20, 2017 |
| Manufacturer | sunshine-electronics |

## Images

![NDB7875 Diode 450nm 445nm M W G-L100 Adjusated Blue Laser Dot Module w/12V TTL Modulation & Long Time Working - Image 1](https://m.media-amazon.com/images/I/710R9D3b9mL.jpg)

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**Shop now:** [https://www.desertcart.tn/products/101128027-ndb7875-diode-450nm-445nm-m-w-g-l100-adjusated-blue](https://www.desertcart.tn/products/101128027-ndb7875-diode-450nm-445nm-m-w-g-l100-adjusated-blue)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-21*