Focusable 650nm 660nm Red Laser Diode Module 250mW DC12V

Elubor 650nm/660nm Focusable Red Laser Diode Module – 250mW with Cooling Fan

Deliver a precise, high-intensity red laser dot wherever you need it with the Elubor 650MD-250 Focusable Red Laser Diode Module. Built around genuine Mitsubishi laser diodes, this compact 250mW module operates at dual wavelengths (650nm & 660nm) and features an integrated cooling fan to maintain stable output even during extended use. The aviation-grade aluminum housing keeps the unit robust and lightweight — ideal for professional stage lighting, DJ setups, machine vision alignment, laser engraving, industrial positioning, and DIY electronics projects.

Key Features

• Mitsubishi Diode Core — premium-grade diode for consistent, reliable output and long service life
• Dual Wavelength: 650nm & 660nm — vivid visible red beam with a clean dot spot
• 250mW Output Power — powerful enough for stage effects, alignment, and precision targeting
• Focusable Lens — adjustable focus lets you dial in a sharp, concentrated dot or a wider beam as needed
• Integrated Cooling Fan — active thermal management keeps the module operating within safe temperatures for long-run sessions
• Aviation Aluminum Body — lightweight yet durable construction; compact 33 × 55 mm footprint
• Wide Operating Temperature — rated for ±50 °C working environments
• DC 10–12V Input — runs at 12V DC, 320 mA operating current; easy to integrate into custom builds

Technical Specifications

What's in the Box

• 1 × 650nm/660nm Red Laser Diode Module (250mW, with cooling fan)

Note: Batteries and power adapter are not included. Use with an appropriate regulated DC 10–12V power supply. Always follow laser safety guidelines — avoid directing the beam at eyes or reflective surfaces. Made in Mainland China.

For laser safety standards and guidance, refer to the U.S. Consumer Product Safety Commission – Laser Safety.

Frequently Asked Questions

Q: What wavelength does this red laser diode module emit?

A: This module emits at both 650nm and 660nm wavelengths, producing a vivid visible red beam. These wavelengths fall within the standard red visible light spectrum and are widely used in stage lighting, alignment systems, and laser engraving applications.

Q: Does the cooling fan run continuously while the module is powered?

A: Yes — the integrated cooling fan runs automatically whenever the module is powered on via DC 10–12V. The active cooling ensures the Mitsubishi diode stays within its optimal operating temperature range, supporting stable output during extended use.

Q: Can I adjust the focus of the laser beam?

A: Absolutely. The module features a focusable lens that allows you to adjust the beam from a tight, concentrated dot to a slightly broader spot, giving you flexibility for different applications such as precision alignment, stage effects, or DIY laser projects.

Q: What power supply does this laser module require?

A: The module requires a regulated DC 10–12V supply at approximately 320mA. A suitable DC power adapter or driver circuit is recommended. No batteries or power supply are included in the package.