Best Quarton Diode Lasers in 2026

DEWALT laser level has 3-beam line laser to aid in 90-degree layout

Laser level tool has 2 times brighter diode to increase visibility in bright job-site conditions

Self leveling laser level features built-in magnetic pivot bracket mounts easily on metal surfaces

ALL-IN-ONE: The Bosch GLL3-330C Three-Plane Leveling and Alignment Line Laser is both a complete level as well as an alignment laser. It quickly arranges and squares room layout with 3 chalk lines in 360° laser planes, 1 horizontal and 2 vertical

VISIBILITY: With Bosch’s built-in VisiMax technology, the layout laser monitors power consumption to maximize line visibility and extend overall battery life of the line laser. The upgraded diode delivers a brighter beam and a visible range up to 200 ft. diameter

EXTENDED: The GLL3-330C offers pulse mode to extend the working range up to 330 ft. diameter and/or in bright lighting, using an optional LR8 or LR6 receiver, allowing job layout over a large jobsite with less setup time

ACCURACY: The Bosch GPL 3 features plumb and level point projection to precisely transfer and align level, plumb, 90° and grade points. It offers accuracy of plus - 1 4 In. at 100-ft. and eliminates the need for a standard plumb bob

PRECISION: Featuring the Bosch-Patented Diamond-Cut Beam Splitter – a system that allows a single diode to project all laser points for superior accuracy and precision, for construction or HVAC work. It offers easy alignment

SELF LEVELING: With Bosch’s Smart Pendulum System the alignment laser self-levels and indicates out-of-level condition and locks when switched off

【Fully Layout with 2 x 360° Line Lasers】-- OMMO Laser Level have 1x360° Horizontal Line, 1x360° Vertical Line, 8 laser lines cover the floor, walls and ceiling all around the room. Each button on this laser level corresponds to a single laser line, you can easily choose to turn on/off any laser line.

【Hign Precision&Visibility】-- Our green laser level takes upgraded diode and chip tech with bright, clear, focused green lines laser, provides visibility up to 150 feet, more accurate and reliable than traditional line drawing methods, while leaving no marks on furniture or walls, idel for indoor and outdoor decoration, whether DIY makers or professional worker, this line laser will make your job easier and convenient.

【Self Leveling Feature】-- Switch the Power ON / OFF button on the side，it's on the self leveling mode, and you’ll get a bright, high-accuracy horizontal and vertical line projected on any flat surface within 3° of horizontal/vertical. The laser will flash and beep as a warning if it’s not within 3° of level. And the alarm wouldn't be turned off until we put it in a level place.

⭐NEW GREEN DIODE TECHNOLOGY - We adopt advanced technology, which is the best green laser unit in the word at present; Green laser is 2 times brighter than red laser with the same light source. When in the cloudy and light intensity is 14000lux environment, but outdoor use is not recommended.

⭐COMPACT AND HANDY - With its soft-grip, light weight and PALM-SIZED design, the M-9011G is the most handy and professional laser tool you can think of to carry out work for all trades from drop ceiling installation, lighting fixtures, photo frames aligning and wall tiling down to floor tiling etc. A real dream home improvement tool comes in handy.

⭐FINE POSITIONING - Projects a laser cross with an accuracy of 1/9 of an inch at 33 feet and full brightness for optimal visibility; Self-leveling time less than 3 seconds; 1/4 -20 thread mounts allows you to use it with a tripod (not included) and adjust its height easily to make measuring flexible and stable.

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

【4 X 360° Green Laser Lines】-- OMMO Laser Level have 2 horizontal 360° plane, two vertical 360° planes, 16 laser lines, which can cover the floor, walls and ceiling all around the room. Horizontal lines and vertical lines cross at 90°angles help you to visualize quickly and finish square layout. The portable size makes it more comfortable and convenient to use, even for small handmade project.

【Self-Leveling & Manual Mode】-- ①When the side switch is in the ''ON'' position, it's in the self-leveling mode. The laser will flash and beep as a warning if it's not within 4° of level, and the alarm wouldn't be turned off until we put it in a level place(<4°). ②When the side switch is in the ''OFF'' position, holding down the first button “OUTDOOR” on the top for 3s could turn on the manual mode, now, the line laser locks into position, and you can project laser lines at any angle.

【Full Accesseries for Precise Positioning】-- Comes with a wall bracket and a lift table, this laser can project a 360 degree vertical and horizontal orientation for precise and flexible alignment. The horizontal accuracy of the laser line is ± 1mm / 7 m. It has a 1/4” female thread on the botton of the unit, we can attach it to tripod or other mounting bases for convenient positioning. You can rotate the laser level 360 degrees, project lines in any position or angle.

✔️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.

【4D 360° Laser】ALLOYMAN16 line laser level is designed with 2 horizontal 360° and 2 vertical 360° designs to help you easily cover the floor, wall and ceiling of the entire room. Horizontal and vertical lines intersect at 90° angles to help you quickly visualize and complete square layouts.

【High Visibility】Brightness of the green laser level is 4 times that of the red laser, green line laser is easier to find under the same brightness environment. line laser provides 100ft of working distance to easily meet your indoor and outdoor work needs.

【2Pcs Large Capacity Battery】 Electronic laser level uses a 3000mah lithium battery, one battery can run for 6hours, and two rechargeable batteries can help you easily use for a whole day.

【4 x 360° Line Lasers with Fully Layout & 4 Brightness Modes 】Laser Level have 2x360° Horizontal Lines, 2x360° Vertical Lines, and 16 laser lines cover the floor, walls, and ceiling all around the room. The 'H' and 'V' buttons of the laser level correspond to two laser lines. The upgraded green light technology enables our spirit level to have four modes of brightness, which can work accurately both indoors and outdoors, day or night. The laser beam is soft and puts little pressure on the eyes

【High Accuracy and Visibility】Our green laser level uses upgraded diode and chip technology, featuring a bright, clear, focused green line laser.At the same power, the green laser is twice bright as the red laser, with a working range up to 85 feet (300LUX), more accurate and reliable than traditional line drawing methods, ideal for indoor and outdoor decoration, whether it is a DIY maker or a professional worker, this laser line will make your work easier and more convenient.

【Self Leveling Line Lasers & 2 Rechargeable Batteries】When the 360 laser level is turned on, it is in self-leveling mode, If not within 3° of the horizontal, the laser will flash and beep as a warning. The alarm won't go off until we put it in a level place (<3°).The laser level uses large-capacity 3.7V / 2400mAh rechargeable batteries, each providing up to 6-8 hours of running time. The two batteries can be charged separately or used in the work of the level.

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

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

Green Diode Technology: our self leveling laser level adopt green laser which is 2 times brighter than red laser with the same light source, very accurate and clear, very stable in indoor using; If you need to use it outdoors, we recommend using it at dawn, dusk or on cloudy days laser viewing glasses to get any outdoor accuracy

With Adjustable Laser Level Tripod: package included laser Level self leveling in green cross line, it also included laser level tripod with adjustable height legs; The tripod features a steady adjustable base that swivels, adjusts, and tightens laser level for steady measurement applications; The laser level tripod max height is 4.46 feet/ 136 cm

Multiple Modes to Suit Your Needs: this laser leveler tool has 2 modes including self leveling mode and manual mode; This laser has an internal pendulum which helps the level ascertain level lines and true plumb; In self leveling mode, this laser tool is self leveling if slope within 3 degree; When out of 3, the laser tool will alarm and lines will blink; In manual mode allows the laser tool to project non level lines, you can use this laser tool at any angle

【Multifunctional 4x 360°Laser Level】Two 360° horizontal and two 360° vertical planes enable users to cover the floor, wall, ceiling all around the room. It enables complete coverage of the entire room and complete the visualize square layout.The four 360° laser planes can be selected individually by separate H and V button on the keypad depends on job site applications.

【Greater visibility Green Beam & High Accuracy】: Our Green Laser level offers latest diode technology,which is 4 times brighter than the traditional red laser beam and increased accuracy. The 4D Laser Level provides all-around leveling coverage with an accuracy of ±1/10 in at 8ft and a maximum working range of 70 feet.The brightness can be adjusted from 1%-100%. Safety level-Class II, <1mW power output.suitable for indoor & outdoor.

【Self Leveling & Manual Mode】If tilt angle≤3°, the laser level automatically levels, otherwise it will continuously beep with sound alarm. Once pendulum locked, it switches to manual mode to lock lines for use at any angle.

[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

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

【High Precision & Visibility】DEGLASERS lazer level projects bright green-beam lines with ± 3/100 in. accuracy at 16 ft, which makes users' alignment work more accurate. It uses laser diode and chip tech from Japan's Sharp to emit a bright, clear green laser beam that is brighter than the standard red beam and visible distance up to 100 feet away.

【3X360° Lasers Full Layout】The laser level 360 self-leveling has 1x360° horizontal and 2x360° vertical lines. The 12 laser lines can cover the floor, wall and ceiling around the room. The horizontal and vertical lines intersect at an angle of 90° to help you quickly visualize and complete the square layout.

【Self-Leveling & Manual Mode】Slide ON/OFF switch to "ON", the laser level will start and self-level within 3.5°. By exceeding 3.5°, the laser will alarm and lines keep flashing. Just long press the manual mode button 2s until the indicator light turns green to switch, locking the lines for use at any angle, operating easier than others laser level tool.

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

ORANGE HEATSINK, focusable, can cut max 3mm plywood in a very slow speed and 3-4 passes, can cut 0.1-0.2MM copper wires and stainless steel wires

Output: 4W, Wavelength: 450nm, PWM: 0-5V , <18Khz.

Please pay attention when connecting wires : RED wire=12V+ , BLACK wire=GND -, Yellow Wire= PWM,PWM: 0-5V <18khz

√Photo Light Sensitive Resistor: Maximum voltage: 150 Volt DC; Spectral peak: 540 nm; Maximum wattage: 100 mw; Light resistance (10 Lux): 50-100 Kohm; Operating temperature: - 30 ~ + 70 degree Celsius.

√Enough quantity: We have 6mm 5V 5mW And 3V 5mW mini laser diode and each value 10pcs and LDR sensor 5 mm GM5539 5539 20pcs. Enough quantity and adequate specification come in handy for your DIY and hand working projects.

√Coated with epoxy, our LDR resistors feature good reliability, small volume, high sensitivity, quick response and good spectrum characteristic. Our resistors and mini laser diode are manufactured with string quality standard, they are of good quality.

★Material :Metal; Laser Shape: Dot

★Output Power:5mw；Wavelength: 650nm

★Working Voltage: 3.0-5V

Output Power: 1mw

Wavelength: 532nm

Working Voltage: 3V DC