532nm Green Laser Dot Module 10mW–200mW | Stage & DIY

Elubor 532nm Green Laser Dot Module — Precision & Versatility in a Compact Form

The Elubor 532nm Green Laser Dot Module (Model: 532MD-1235B) delivers a vivid, focused green laser dot ideal for DIY laser builds, industrial lab setups, stage lighting effects, and professional DJ environments. Available in six output power levels — 10mW, 20mW, 30mW, 50mW, 100mW, and 200mW — this compact brass-bodied module fits seamlessly into a wide range of custom laser projects and professional lighting rigs.

Made in Mainland China.

Key Specifications

• Wavelength: 532nm (Green)
• Output Power: 10mW / 20mW / 30mW / 50mW / 100mW / 200mW (selectable)
• Laser Shape: Dot
• Working Voltage: DC 3V – 4.2V (Nominal: 3.7V)
• Power Source: DC
• Working Temperature: +15°C to +35°C
• Material: Brass
• Duty Cycle: 45 seconds ON / 15 seconds OFF
• Dimensions: Ø12mm × 50mm (including PCB)
• Model Number: 532MD-1235B
• Occasion: Professional Stage & DJ, Industrial Lab, DIY Projects

Features & Benefits

• Multi-Power Options: Choose from six power levels to match your specific application — from low-power precision tasks to high-visibility stage effects.
• DIY-Friendly Design: Equipped with an integrated switch and spring on the PCB, this module is ready for custom DIY laser pointer builds and experimental setups.
• Durable Brass Construction: The brass casing (positive +) and spring (negative −) ensure stable electrical contact and long-lasting durability.
• Compact & Self-Contained: The mini 12×50mm form factor installs easily into enclosures, rigs, or custom housings — no extra housing required.
• Vivid 532nm Green Beam: The 532nm wavelength produces one of the most visually striking green laser dots, highly visible and ideal for alignment, stage, and lab use.

⚠️ Safety Notice

This laser module is a precision instrument. Always protect your eyes before working with laser beams. Never aim the laser at people or animals. Avoid direct eye contact with the laser beam at all times. Read all technical information and understand the potential hazards before beginning any laser DIY activity. For laser safety guidance, refer to the FDA's Laser Products and Instruments Safety Resource.

What's in the Box

• 1 × 532nm Green Laser Dot Module

Note: Batteries and bulbs are NOT included. This product is not a smart device and carries no certification markings.

Frequently Asked Questions

Q: What power level of the 532nm green laser dot module should I choose for stage lighting?

A: For professional stage and DJ lighting effects where high visibility is needed, the 50mW, 100mW, or 200mW output levels are most popular. Lower power levels (10mW–30mW) are better suited for lab alignment, instrumentation, or low-power DIY laser pointer builds where precision matters more than brightness.

Q: Can this 532nm green laser module be used to build a DIY laser pointer?

A: Yes — the module includes an integrated switch and spring on its PCB, making it compatible with standard DIY laser pointer housings. It operates on DC 3V–4.2V, so a single 3.7V lithium battery cell is a common and convenient power source for custom builds.

Q: What is the duty cycle for this laser dot module, and why does it matter?

A: The duty cycle is 45 seconds ON followed by 15 seconds OFF. This cycle is important because it allows the module to cool down between operation periods, preventing thermal overload and extending the lifespan of the laser diode — especially at higher power levels like 100mW or 200mW.

Q: Is the 532nm green laser module safe to use indoors?

A: This module is designed for controlled indoor environments within a working temperature range of +15°C to +35°C. Always follow proper laser safety protocols: never point the beam at people or animals, wear appropriate laser safety eyewear rated for the 532nm wavelength, and observe the recommended duty cycle. Consult the FDA Laser Safety Guidelines before use.