SM20 Analog RGB Laser Module 20W 25W All-Fiber for Laser Projectors
20W
GH₵26,672.50 GHS
Sale price
GH₵26,672.50 GHS
Regular price
GH₵0.00 GHS
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SM20 Analog RGB Laser Module 20W 25W All-Fiber for Laser Projectors
GH₵26,672.50 GHS
Sale price
GH₵26,672.50 GHS
Regular price
GH₵0.00 GHS
Pro RGB Laser Module for Laser Projectors and Show Systems
The SM20 is a pro RGB laser module for laser projectors, custom projector builds, and professional laser show system integration. It works well for OEM builds, replacement upgrades, and projector assembly projects that need a dependable laser module with stable output. This unit is suitable for a laser show projector, a programmable laser projector, or a dedicated show laser system, while its structure supports easier installation in common projector housings. For buyers seeking a professional laser projector light source rather than a consumer toy projector, the SM20 is a more serious solution.
True RGB Wavelengths for Clean Color Mixing
RGB Output: The SM20 uses a true RGB wavelength set of 638±5nm red, 525±5nm green, and 450±5nm blue for vivid mixed-color projection.
Color Separation: This wavelength combination helps deliver better color separation for graphics, logos, beam effects, and projection work where image readability matters.
Power Distribution: The 20W configuration is listed at about 5.6W red, 6W green, and 8.5W blue, giving the module balanced output for projection use.
Show Use: For a show laser or projector system that needs vivid color performance, this setup provides a stronger foundation than lower-grade mixed modules.
Commercial Relevance: This makes the SM20 a strong fit for buyers searching for an rgb laser light source for projector builds rather than a finished consumer fixture.
All-Fiber Shaping for Better Beam Quality
Beam Profile: The SM20 uses all-fiber shaping, which helps produce a cleaner beam profile and more controlled spot quality.
Projection Clarity: That cleaner output helps patterns, text, graphics, and logos look sharper in projection and scanning applications.
Divergence Control: The module is rated at 1.0 mrad divergence, which supports more predictable throw performance in professional projection work.
Beam Size Data: It is specified at about 18 × 20 mm at 10m and 30 × 28 mm at 20m, which is useful for graphics and long-throw planning.
Use Case Fit: That makes this laser module especially suitable for laser projectors, mapping systems, logo projection, and other installs where beam quality matters.
Fast Analog Modulation for Show Control
Control Method: The SM20 supports analog modulation, making it easier to integrate into a professional laser show system or custom projector control chain
Voltage Logic: The module is described as providing full power above 2V, laser off below 2V, with an approximate working range of 0.12V–4.95V.
Programming Value: This predictable response helps brightness fades, dimming behavior, and programmed transitions stay more consistent from setup to showtime.
System Integration: For integrators building a programmable laser projector, this kind of analog behavior is easier to work into standard show workflows.
Professional Advantage: It is a practical choice for buyers looking for a reliable show laser source rather than a basic unmanaged light engine.
Compact Footprint and Stable Thermal Design
Compact Size: The module size is approximately 220 × 147 × 50.5 mm, with a light output height of 40 mm, which helps with enclosure planning.
Cooling Structure: The product page lists heatsink + TEC cooling + cast aluminum housing + bottom fans for stable operation.
Warm-Up Time: The uploaded 20W file lists a preheat time under 1 minute, which helps improve setup efficiency.
Operating Range: The working temperature is listed at -30°C to 40°C, though the module should still be used in a dry, clean, low-vibration environment.
Installation Guidance: For better long-term stability, enclosure airflow should follow the module’s heat path during integration.
Specs
General
Model: SM20 RGB 20W Laser Module
Product Type: RGB laser module / laser module for laser projectors
Best For: Laser projector builds, laser show system integration, logo projection, graphics projection, and custom show laser applications
Optical
Wavelengths: 638nm / 525nm / 450nm
Output Power: Approx. 20W total
Beam Shaping: All-fiber shaping
Beam Shaping: All-fiber shaping
Operating Mode: CW
Spot Size: Clean beam profile for projection-focused applications
Electrical & Control
Modulation Type: Analog modulation
Control Range: Suitable for programmed brightness control in professional projector systems
System Use: Good for programmable laser projector integration and custom show control workflows
Mechanical
Module Design: Compact integration-friendly structure
Housing Fit: Suitable for common laser projector housing builds
Cooling: Designed for stable performance with proper heat dissipation planning
Recommended Environment: Dry, clean, low-vibration installation environment
Recommended Environment: Dry, clean, low-vibration installation environment
FAQ
Q: Is SM20 compatible with my laser projector housing?
A:Yes—SM20 is designed for easy integration and can match most common laser housings on the market. If you share your enclosure photos or internal mounting space, we can confirm fit quickly.
Q: Is this an ILDA laser module?
A:SM20 is the RGB laser module itself. Pair it with an ILDA scanner set and controller to build a complete ILDA laser projector system.
Q: Can it be used with Pangolin QuickShow or BEYOND?
A:Yes—when SM20 is integrated into a projector with an ILDA interface and scanners, it can be used in show workflows commonly driven by controllers and software such as Pangolin systems (integration depends on your controller/FB4/laser interface).
Q: How hard is installation?
A:It’s designed to be straightforward: mount, wire power, connect modulation, verify thermal airflow. If you’re not experienced, we provide a video tutorial for step-by-step installation.
Q: What should I do for heat management?
A:Use an enclosure with proper airflow and align the cooling path with the module’s heat path. Avoid blocking vents and keep dust/humidity controlled.
Q: Can I run it continuously at events?
A:Yes—SM20 is specified for stable output with <1% RMS stability over 4 hours and a short preheat time, making it suitable for continuous show use.
Q: What’s the typical use case?
A:Stage lighting, laser projection, outdoor lighting accents, positioning, and other applications that need a compact RGB source.
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