NLED BSW330 CMY vs LED BSW400 CMY: A Complete Comparison Guide

When it comes to building a versatile lighting rig, the BSW (Beam/Spot/Wash) moving head is the workhorse of any professional stage. Both the BSW330 CMY+CTO and the BSW400 CMY+CTO deliver impressive all-in-one performance — but they serve slightly different needs. Here’s a detailed comparison to help you decide.

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At a Glance

Feature / Application	NLED BSW330 CMY	NLED BSW400 CMY
Ideal Venue Size	Smaller to mid-size venues	Large venues & outdoor stages
Beam Angle Advantage	Ultra-tight 2.8° beam for sharp aerial effects	Beam + wash versatility in one fixture
Budget Consideration	More cost-effective solution	Higher performance with expanded features
Prism Effects	4 independent prisms for complex layered effects	Advanced optical system with versatile projections
Weight	14.8KG — lightweight and easier for transport & rigging	23.5KG — robust build for large-scale professional productions
Power Consumption	Lower power consumption	Higher output with expanded functionality
Color Performance	Strong CMY mixing for dynamic stage effects	High CRI (>95) for superior color accuracy
Gobo & Color Options	Essential professional effect package	More gobos and color options built-in
Projection Quality	Excellent beam impact	Sharper gobo projection across varying distances
Thermal Protection	Standard professional cooling system	Electronic thermal protection for stable long-hour operation
Best For	Clubs, indoor stages, touring, rental applications	Concerts, festivals, large productions, outdoor events

Key Differences Explained

1. Brightness & Power

The BSW400 packs a 400W LED module versus the BSW330’s 330W — offering approximately 21% higher output. In practice, the BSW400 delivers up to 580,000 lux at 5 meters with a CRI >95, making it noticeably brighter and more color-accurate for larger venues, outdoor festivals, and any situation where you need to cut through ambient light.

Verdict: For mid-to-large venues and outdoor events, the BSW400 has a clear edge. For smaller clubs, theaters, and corporate events, the BSW330 is more than capable.

2. Zoom Range & Optics

BSW330: 2.8°–37° — a wider range on the narrow end, great for tight beam effects.

BSW400: 4°–35° (beam mode) plus a dedicated 10°–50° wash mode.

The BSW400’s dual-mode zoom is a standout feature. It effectively combines both beam and wash functionality in a single fixture.The BSW330’s 2.8° minimum angle produces a tighter, more punchy beam for aerial effects.

Verdict: Need beam + wash versatility? BSW400. Want the tightest possible beam? BSW330.

3. Color System

Both feature CMY + CTO mixing, but the color wheels differ:

• BSW330: 6 colors + white
• BSW400: 8 colors + white, with half-color function for smooth transitions between adjacent colors

The BSW400 gives you more preset colors and finer control over color transitions, which matters for theatrical and broadcast applications where color accuracy is critical.

Verdict: BSW400 wins on color flexibility.

4. Gobo Options

Gobo Type	BSW330	BSW400
Vaste gobo's	5 + white	12 + open
Roterende gobo's	7 glass + white	7 glass

The BSW400 more than doubles the fixed gobo count (12 vs 5), giving lighting designers far more texture and GOBO options without needing to swap gobos. Both have 7 rotating glass gobos with independent forward/reverse control.

Verdict: BSW400 offers significantly more creative options.

5. Prism System

• BSW330: 4 prisms, each independently reversible.
• BSW400: 3-facet + 8-facet prism, each independently reversible.

Different approaches here. The BSW330’s 4 prisms give you more individual prism options. The BSW400’s 3+8 combination is the industry-standard setup for creating both wide aerial spreads and tight multi-beam effects.

Verdict: Depends on your design style. The 3+8 combo is more conventional and widely used.

6. Focus System

The BSW400 includes a linear focus adjustment from 4m to 50m, allowing sharp gobo projection at any distance. This is essential for:

• Crisp gobo projection on walls and surfaces
• Long-throw applications in large venues
• Broadcast work where precise focus and projection clarity are essential

The Bottom Line

Both are solid professional BSW moving heads with CMY+CTO color mixing, 23CH DMX control, and the same pan/tilt range. The BSW330 is the value-oriented choice that punches above its weight with a tight beam and versatile prism setup. The BSW400 is the premium option — brighter, more feature-rich, and designed for demanding professional applications. Its enhanced versatility and reliability make it ideal for large-scale productions.
The right choice depends on your venue size, budget, and how much versatility you need from each fixture. For many touring rigs, using both models together can provide a highly flexible lighting setup— BSW400s for the main wash/key positions and BSW330s for beam effects and smaller stage areas.

Have questions about which moving head is right for your setup? Contact the LIRO LIGHTING team for professional recommendations tailored to your venue size, production needs, and budget.