Best Q-Baihe in 2026

12V TTL 200mW To 2W 445nm 450nm Laser Diode LD Power Supply Driver Board

Input Voltage: DC 8-14V Max. Output Voltage: DC 12V (adjustable) Max

For Red, Green and Blue Laser Drive Power

Output Power：100mw

Wavelength： 650nm

Working Voltage：3v-5.5V

Wavelength:405nm，Output Power:20mw

Working Voltage:3V-5.5V，Working Current <180mA

Laser Shape: DOT

190-540nm protective eyewear/goggle/glasses with box

Protection band: 190-540nm, band range can be effective protection, common protection can be blue, green, blue-violet light and so on

Optical density: OD = 4

Protection wavelength range : 808nm-810nm

It can absorb most of the laser light around 808nm 810nm!

Laser light is harm to human eyes, please choose this goggles/glasses to protect your eyes!

Wavelength 532nm

Output Power 50mw

Dimensions 18mmX75mm

Wavelength 532 nm

Output Power 5mw

Working Voltage 3 V

Wavelength 650nm,660nm

Output Power 200mw

Working Voltage 3V-5V

GAINCLONE 3875 LM3875 50W+50W 8ohm Amplifier board+speaker protection

GAINCLONE 3875 Recommended voltage AC 25-0-25

AC supply Output power of 50W 8R * 2

5.1 M62446 preamplifer board new + Remote control

The main way you can switch the signal input, 4 channel fixed input

With LCD display, full Infrared remote control

Material of pointer: Nickel silver strips

Color of pointer : Black

Internal impedance:600 Ω ± 10%

Protection Wavelength: 950-1100nm wavelength

Optical density: OD +6

Visible Light Trasmittance Rate: 90%

Material: Copper and plastic.

Package:40Pcs, 5V 5mW And 3V 5mW Each of 20Pcs

Laser Shape: Dot, Outer diameter: 6mm. Wavelength: 650nm. Operating voltage: 5V and 3V. Operating Current: less than 20 mA

5V 650nm 5mW Red Dot Diode Laser Head Red Laser Diode 6mm Red Laser Diode Laser Head

Wave length: 650nm

Wide range of wroking temperature: -10°C to +40°C

✔️Material: copper plastic.

✔️Wide working temperature range: -10°C to +40°C.

✔️Laser shape: Dot. Outer diameter: 6 mm. Wavelength: 650nm. Operating voltage: 5V. Total length: 9cm/3.54inch. Operating current: Must be less than 20Ma.

5mw Red Laser Line

Red Laser Line Module 650nm

Diode Laser

Economical Red Line Laser, ideal for a 3D-scanner at short distance and any barcode reader. Line-width optimize at the distance of 1 meter: 1.2mm. Emitting angle: > 60°. 2.6~5 VDC operation. Dimensions: D9 x 26 mm. Connection type : Lead wire. Please notice: laser modules are not supposed to be sold with any power source, power supply, base for plugging, or wiring terminals. Because modules are simply components, and it means that you have to wire it to your own power source by yourself.

Wave length: 645~665 nm. Laser power output: Class I – less than 0.39mW. (Update 04/13/2021- According to the latest IEC 60825-1 regulations, the output is measured by 7mm aperature stop at the position of 10cm. Therefore, its Class is changed from "Class II" to "Class I" now, but the brightness is exactly the same as before.)

Red Line laser. Although it is an economical solution for laser line generator applications, this module adopts industrial-grade high-performance design, which means that it can work 24 hours a day, 7 days a week (, different from other cheap laser modules on the market). Mean time to failure (MTTF) at 77°F: 10,000 hours

Wave length: 650nm. 2.6~5 VDC operation. Dimensions: D9 x 26 mm. Laser power output : LPT - Class I - less than 0.39mW. (Update 06/7/2021- According to the latest IEC 60825-1 regulations, the output is measured by 7mm aperature stop at the position of 10cm. Therefore, its Class is changed from "Class II" to "Class I" now, but the brightness is exactly the same as before.) Emitting Angle : >60°

Cross Red Laser Line Generator. Economical solution for laser Cross-Line generator applications. Please notice: laser modules are not supposed to be sold with any power source, power supply, base for plugging, or wiring terminals. Because modules are simply components, and it means that you have to wire it to your own power source by yourself.

This module has integrated wavy lens, collimating lens, laser diode, and APC driver circuit. APC driver circuit enables constant Laser output power.

Attention: Better not use this for Children class, any laser products is very dangerous for eyes and any exposure to the eyes can cause irreversible damages.

Outer diameter: 6 mm, Wavelength: 650nm

Working Voltage: 5v

[Wide Application]: Level instrument, ground instrument, electric toys, long distance laser wireless communication, stage light, flashlight, laser gyro, laser pointer, electric toy, industrial use. etc

[Wroking Temperature]: -25℃ to 65 ℃; Spot angle: ± 5°

[Wire connection]: Red wire connect to Positive, Black wire connect to Negative

Economical Red Dot Laser - Low cost solution for consumer grade positioning, measuring, pointing and laser sighting device. Please notice: laser modules are not stand alone item. They are not supposed to be sold with any power source, power supply, or wiring terminals. Because modules are simply components, and it means that you have to wire it to your own power source by yourself.

Wave length: 650nm. Output power: Class IIIa – less than 5mW. 2.6~5 VDC operation. Beam Divergence (Half Angle) : 0.6 mRad. Beam shape: oval, not perfect circular. Dimensions: D7 x 21 mm.

Red laser. Ideal Laser module if cost is a very important consideration. Notice: This item is not a laser pen. Laser modules are not supposed to be used for commercial use like normal laser pointers.

100mW Module: This is a 100mW module that can emit a 405nm blue-violet .

Adjustable focus design: dot diode module adopts adjustable focus design.In other words, the spot size of this dot diode module is adjustable.

High Reliability Material: This dot diode module is made of durable copper shell for long life.

It's suitable for Ø6mm to Ø12.5mm laser module

The clamp specially made for fixing laser modules

It can be flexibly adjusted (Please refer to the product pictures)

12V TTL 200mW To 2W 445nm 450nm Laser Diode LD Power Supply Driver Board

Input Voltage: DC 8-14V Max. Output Voltage: DC 12V (adjustable) Max

For Red, Green and Blue Laser Drive Power

Output Power：100mw

Wavelength： 650nm

Working Voltage：3v-5.5V

400-700nm

AixiZ G-2 G2 lens

Highest efficiency available

Wavelength:405nm，Output Power:20mw

Working Voltage:3V-5.5V，Working Current <180mA

Laser Shape: DOT

Class IIIR laser product, 5mW power output

Compatible with farhop 12mm Laser Mount (Not Included, available on Amazon)

650nm 5mw Red Dot Lazer Diode 10mw Lazer Module

Brass Cap and Black Copper Tube

Adjustable Foucs Dot based on your Working distance