Yellow Green Laser Signal Module 555nm 593nm 20mW | Elubor
Yellow Green Laser Signal Module 555nm 593nm 20mW | Elubor
Yellow-Green Laser Signal Module – 555nm / 593nm
Meet the Elubor 555nm/593nm Yellow-Green Laser Signal Module — a compact, precision-engineered laser flashlight module built for professional stage lighting, DJ setups, signaling applications, and technical demonstrations. Available in two selectable center wavelengths (555 nm yellow-green or 593 nm yellow), this mini laser delivers a crisp, point-like continuous beam with consistent 20 mW output power.
Constructed from aerospace-grade aviation aluminum with a fine sand matte military-green oxidized finish, this module is as durable as it is precise. Its life-rated waterproofing and robust circuit design — featuring 4.2V step-down constant current control with reverse-polarity protection — make it reliable in demanding environments.
Made in Mainland China.
Key Features
- Dual Wavelength Options: Choose 555 nm (yellow-green) or 593 nm (yellow) center wavelength to suit your application
- 20 mW Output Power: Consistent output at both 555 nm and 593 nm for vivid, visible beams
- Aviation Aluminum Body: Lightweight yet rugged, with a fine-sand matte military-green anodized finish
- Self-Locking Switch: Constant-on / off self-locking switch for hands-free operation
- High Circuit Efficiency: Step-down voltage conversion at over 93% efficiency with reverse-protection circuit
- Life Waterproofing: Designed to handle everyday moisture and splashes
- Rechargeable Lithium Battery Compatible: Works with standard 3.7V rechargeable lithium cells (battery not included)
- Class 3 Laser Safety Rating
- Compact Mini Design: 123 × 29.5 mm for easy integration or portability
Technical Specifications
| Model | 532MD-10-1235B-BL |
| Output Wavelength | 555 nm / 593 nm (optional) |
| Output Power | 20 mW (555 nm) / 20 mW (593 nm) |
| Laser Safety Class | Class 3 |
| Dimensions | 123 × 29.5 mm |
| Shell Material | Aviation aluminum |
| Beam Style | Continuous linear (point-like spot) |
| Spot Size | ~10–12 mm at 5 m |
| Focus | Fixed focal length, non-adjustable |
| Working Voltage | DC 3.7 V |
| Working Current | 400 mA @ 3.7 V |
| Starting Voltage | DC 2.5 V |
| Circuit Efficiency | >93% step-down conversion |
| Waterproof Rating | Life waterproof |
| Battery | Rechargeable lithium cell, 3.7 V (not included) |
| Switch | Self-locking (constant on/off) |
| Origin | Mainland China |
⚠️ Laser Safety Notice
This is a Class 3 laser product. Never point the beam at eyes, people, animals, or reflective surfaces. Always follow applicable laser safety guidelines. For authoritative laser safety information, refer to the FDA Laser Products & Safety guidelines.
Frequently Asked Questions
Q: What is the difference between the 555 nm and 593 nm wavelength options for this laser module?
A: The 555 nm wavelength produces a yellow-green beam, while the 593 nm wavelength produces a true yellow beam. Both deliver 20 mW of output power. The choice depends on your application — 555 nm yellow-green is more visible to the human eye in most lighting conditions, while 593 nm yellow offers a warmer, more distinct hue ideal for stage and signaling use.
Q: What battery does this yellow-green laser signal module use?
A: This laser module is compatible with a standard 3.7V rechargeable lithium battery cell. The battery is not included with purchase. Insert the battery with the negative electrode facing toward the light output and the positive electrode toward the tail switch.
Q: Is this laser module waterproof?
A: Yes, the Elubor laser signal module features life-rated waterproofing, making it resistant to everyday splashes and moisture. It is not rated for full submersion, so avoid prolonged exposure to water.
Q: What applications is this laser module suitable for?
A: This module is designed for professional stage lighting effects, DJ performances, technical demonstrations, signaling, and laser hobbyist projects. Its compact mini form factor and self-locking switch make it versatile for both stationary and handheld use.