Yellow-Green Laser Signal Module 555nm/593nm 20mW | Elubor

Elubor 555nm / 593nm Yellow-Green Laser Signal Module

Precision-engineered for professionals and enthusiasts alike, the Elubor 532MD-10-1235B-BL is a compact, high-performance laser signal module available in two selectable center wavelengths — 555nm Yellow-Green and 593nm Yellow. Built from rugged aviation-grade aluminum with a fine sand matte military-green finish, this mini laser flashlight delivers a crisp, point-like continuous beam ideal for stage lighting, DJ setups, signaling, demonstrations, and precision targeting applications.

Key Features

• Dual Wavelength Options: Choose between 555nm Yellow-Green or 593nm Yellow output for your specific application.
• 20mW Output Power: Consistent 20mW output at both 555nm and 593nm wavelengths for a vivid, visible beam.
• Aviation Aluminum Shell: Durable, lightweight housing with military-green anodized matte finish resists wear and corrosion.
• High Circuit Efficiency: Voltage-reduction constant-current circuit delivers over 93% conversion efficiency with built-in reverse protection.
• Self-Locking Switch: Simple always-on / always-off self-locking switch for reliable, hands-free operation.
• Rechargeable Lithium Battery Compatible: Operates on a standard 3.7V rechargeable lithium battery cell (not included).
• Life Waterproof Rating: Splash and life-waterproof construction for added durability in varied environments.
• Point-Like Spot Beam: Fixed focal length produces a clean, continuous linear beam with an approximately 10–12mm spot at 5 meters.
• Compact Dimensions: 123 × 29.5mm — easy to integrate into stage rigs, signal systems, or carry by hand.

Full Specifications

Safety Notice

This is a Class 3 laser product. Never point the beam at people's eyes or at reflective surfaces that could redirect the beam toward a person. Always follow applicable laser safety regulations. For general laser safety guidance, refer to FDA Laser Product Safety Guidelines.

In the Box

• 1 × Elubor Yellow/Yellow-Green Laser Signal Module
• Note: Battery not included. Compatible with standard 3.7V rechargeable lithium cell.

Learn more: Optical module

Frequently Asked Questions

Q: What is the difference between the 555nm and 593nm wavelength options for this laser module?

A: The 555nm wavelength produces a yellow-green beam, which is near the peak of human eye sensitivity and appears very bright. The 593nm wavelength produces a pure yellow beam, which is a rarer and visually striking color less common in consumer laser products. Both options deliver 20mW of output power. You choose your preferred wavelength at the time of ordering.

Q: What battery does this yellow-green laser signal module use?

A: The module is powered by a standard 3.7V rechargeable lithium battery cell (similar to a 14500 or 16340 type, depending on the housing diameter). The battery is not included and must be purchased separately. The working voltage is DC 3.7V with a minimum starting voltage of DC 2.5V.

Q: Is this laser module suitable for professional stage and DJ lighting?

A: Yes. The Elubor laser signal module is designed for professional stage and DJ environments, as well as signaling, scientific demonstrations, and precision pointer applications. Its compact 123 × 29.5mm form factor and self-locking switch make it easy to integrate into rigs or use handheld during performances. Always follow venue and local laser safety regulations for Class 3 laser devices.

Q: Is the laser module waterproof?

A: The module features a life waterproof rating, meaning it can withstand incidental splashes and everyday moisture exposure. It is not designed for submersion. The aviation aluminum housing and anodized finish also provide strong resistance to physical wear.