In modern stage performances, large-scale events, and permanent installations, lighting equipment is not only the visual focal point but also the shaper of atmosphere. However, from indoor theaters to outdoor music festivals, from dry studios to humid beachside parties, the complex and changing environment poses stringent challenges to the adaptability, reliability, and functionality of stage light fixtures. The SHEHDS 19X Series LED Zoom Moving Head Lights are designed precisely to meet these challenges. This series offers both non-waterproof (IP20) and waterproof (IP65) versions to cater to the professional needs of different scenarios. Today, we will delve into the distinct characteristics, core advantages, and applicable scenarios of these two fixture types, providing you with a detailed selection guide.
For a long time, lighting designers often had to compromise between "comprehensive functionality" and "environmental adaptability." With the dual-version layout of the 19X Series, SHEHDS breaks this limitation. They share the core optical engine and creative design—such as 19 individually controlled LEDs, smooth motorized zoom, rich color systems, and the iconic pixel ring control—but each has its own strengths and subtle performance differences in structural design, protection rating, and specific features. Next, we will reveal their similarities and differences one by one.
I. Appearance Design and Structural Protection: Different Roles, Different Strengths
Appearance is an extension of function. Although both fixtures come from the same family, the intended usage environment determines the fundamental differences in their structure and materials.
1. Waterproof Version (IP65): The Sealed "All-Weather Warrior"
The waterproof version features an all-black body with a casing meticulously crafted from high-strength magnesium alloy and durable flame-retardant plastic, resulting in an extremely compact structure. Its most core characteristic is the comprehensive physical protection design:
IP65 Protection Rating: This is the most essential difference from the non-waterproof version. IP65 means "totally protected against dust" and "protected against low-pressure water jets from any direction." Whether it's heavy rain outdoors, water jets from cleaning, or thick dust and smoke particles generated during indoor performances, they cannot penetrate the optical elements and circuits, ensuring a foolproof show.
Fully Waterproof Connectors: To prevent leakage or short circuits at connection points, both power and signal cables use dedicated waterproof connectors with sealing gaskets, eliminating potential hazards in every detail.
Built-in Anti-Fog Design: To cope with significant temperature differences between indoor and outdoor environments, a desiccant pack is built into the fixture to absorb moisture inside the housing, effectively preventing lens fogging. No matter the environmental changes, the lens remains clear, ensuring stable light output.
Base Drainage and Detachable Hook: A dedicated drainage hole is designed into the base, allowing any accumulated condensation to drain naturally. Additionally, the bottom hook is detachable, supporting both hanging and floor placement, offering flexible installation methods and enhanced structural safety.
2. Non-Waterproof Version (IP20): The Lightweight and Efficient "Indoor All-Rounder"
The non-waterproof version is optimized for controlled indoor environments. While maintaining core performance, it focuses more on portability and economy:
IP20 Protection Rating: It prevents entry by solid objects larger than 12.5mm (like fingers) and offers basically no water protection. This fully meets the requirements of dry, clean indoor environments such as theaters, studios, banquet halls, etc.
Lightweight Body and Optimized Cooling: The housing primarily uses high-temperature resistant flame-retardant plastic combined with some aluminum alloy, ensuring strength while achieving a lower overall weight (exact product data not given, but non-waterproof versions are typically lighter), making it easier to transport and hang. Its cooling system is equally efficient but features larger air intakes, relying on air convection, and therefore lacks sealing.
Standard Signal Connectors: It uses universal DMX signal input/output connectors, allowing for quick integration with standard DMX cables and fixed-installation console systems.
Operating Noise Comparison: According to the page parameters, the waterproof version has static noise around 33dB and dynamic noise around 52.5dB; the non-waterproof version has static noise around 38.2dB and dynamic noise around 55.3dB. The non-waterproof version is slightly noisier, but still within acceptable limits for indoor environments, which is related to its cooling design.
II. Core Functions and Performance: Same Origin, Subtle Differences in Details
Both fixtures share the most core optical technology and control concepts from SHEHDS, aiming to achieve "multiple uses with one light." However, subtle differences exist in specific performance parameters due to design variations.
1. Light Source and Color System: Completely Consistent
Both the waterproof and non-waterproof versions offer exactly the same range of power options and color system choices:
- Power Options: 15W, 20W, 25W.
- Color Systems: RGBW (Red, Green, Blue, White), RGBL (Red, Green, Blue, Lime), RGBLAC (Red, Green, Blue, Lime, Amber, Cyan), RGBWA+UV (Red, Green, Blue, White, Amber + UV). This rich selection means that from high-CRI warm white to ultra-bright pure colors and wide-gamut lime, it can meet the professional color needs of different stages.
The table below compares key parameter differences for some configurations (contrasting peak data provided for waterproof vs. non-waterproof versions):
| Light Source Configuration | Parameter Category | Waterproof (IP65) | Non-Waterproof (IP20) | |
|---|---|---|---|---|
| 15W RGBL | Zoom Angle | 7° - 60° | - (Various angle data provided) | |
| Illuminance @ 1m | 122,000 lux | 111,600 lux | ||
| 25W RGBL | Zoom Angle | 7.8° - 63.2° | - | |
| Illuminance @ 1m | 192,000 lux | 166,600 lux | ||
| 20W RGBLAC | Zoom Angle | 7° - 75° | - | |
| Illuminance @ 1m | 221,000 lux @1m (as mentioned in text) | 93,000 lux | ||
Analysis: It's worth noting that the waterproof version shows slightly higher illuminance in some configurations (e.g., 15W RGBL) compared to the non-waterproof version, and significantly higher in others (e.g., 20W RGBLAC). This might be due to the waterproof version using higher transmittance sealed lens groups or optimized optical paths to achieve better long-throw effects at the same power. Overall, the optical performance of both is at a leading industry level, providing extremely strong penetration and rich colors..
2. Motorized Zoom and Beam Shaping: Flexible and Consistent
Both feature smooth motorized zoom functionality. The zoom range for the non-waterproof version varies slightly by configuration (e.g., 9.8°-68.4°), while the waterproof version offers a wider option (e.g., 7°-75°). From sharp, concentrated beam effects to wide wash coverage, both achieve seamless transitions and smooth, jitter-free movement even at slow speeds, perfectly handling roles such as beam, pattern, and wash.
3. Scanning System: Slight Difference in Precision
This is a notable point of difference in motion control between the two:
Waterproof Version: Utilizes 8-bit motor control, providing 540° PAN and 190° TILT. Although the page doesn't explicitly state the bit rate, the specifications suggest its scanning smoothness is sufficient for most applications, and it operates with lower noise (52.5dB).
Non-Waterproof Version: Explicitly upgraded to a 16-bit high-precision motor, offering 540° PAN and 195° TILT. 16-bit means a 256-fold increase in control precision within the same physical angle, enabling extremely smooth, nearly stepless slow movements and fine positioning adjustments, particularly suitable for indoor theaters and TV studios with demanding positioning requirements.
4. Dimming and Strobe: Professional-Grade Performance
Both fixtures support PWM frequencies up to 20KHz, completely eliminating flicker issues under HD cameras. They also achieve true 0-100% linear dimming, with optimization specifically in the low-end range (0-10%) to eliminate dimming jitter, making dark scene transitions more delicate and natural.
5. Pixel Control and Aperture Ring Effect: Shared Creative Core
The most iconic design feature of both—the 3-section ring control pixel mapping for the 19 LEDs and the RGB auxiliary light aperture ring—is functionally identical. Lighting designers can independently control the color and brightness of different ring groups (center, middle, outer) and combine them with the outer ring's chase, strobe, and color mixing effects to create infinite dynamic visuals, injecting life and rhythm into the stage.
III. Parameters, Performance, and Purchasing Guide: Choice Based on Needs
After understanding the similarities and differences, the basis for choosing becomes clear. Below is a summary of key parameters and a decision-making guide.
| Feature/Parameter | Waterproof (IP65) | Non-Waterproof (IP20) |
|---|---|---|
| Core Positioning | All-weather, Outdoor/Harsh Environments, Touring | Indoor, Controlled Environments, Fixed Installation, Portability Needs |
| Protection Rating | IP65 (Total dust protection, protected against water jets) | IP20 (Touch-proof, no water protection) |
| Housing Material | Magnesium Alloy + Flame-Retardant Plastic | Aluminum Alloy + Flame-Retardant Plastic |
| Light Source Lifespan | ≥ 20,000 hours | |
| Power/Color Systems | 15W/20W/25W; RGBW/RGBL/RGBLAC/RGBWAUV | |
| Motor Precision | 8-bit (PAN/TILT) | 16-bit (PAN/TILT) (Higher Precision) |
| TILT Range | 190° | 195° (Slightly Larger) |
| Operating Noise | Static 33dB / Dynamic 52.5dB (Quieter) | Static 38.2dB / Dynamic 55.3dB |
| Special Design Features | Waterproof connectors, built-in desiccant, base drainage | Standard connectors, lightweight design |
| Control Protocols | DMX512, RDM, Auto Mode, Sound Active Mode | |
| Channel Modes | 19/33 CH (15/25W); 21/41 CH (20W) | Consistent with Waterproof Version |
| Typical Weight | 9.7kg - 9.9kg | Not specified, typically lighter |
Purchasing Decision Guide: How to Choose?
Choose the Waterproof Version (IP65) if:
- Your events are frequently held outdoors, such as music festivals, outdoor weddings, large open-air parties, architectural lighting, etc., requiring direct confrontation with wind, rain, humidity, and dust.
- Your equipment needs to tour frequently between different cities or countries, with uncontrollable transport environments, requiring the most robust physical protection.
- You want a versatile light that can be used indoors and seamlessly transition to outdoor scenes, adding maximum environmental adaptability to your inventory.
- You have extreme requirements for low operating noise (e.g., for quiet theaters, TV studios), as the waterproof version offers better noise control.
Choose the Non-Waterproof Version (IP20) if:
- Your applications are primarily indoors, such as theaters, studios, banquet halls, clubs, KTVs, wedding venues, etc., where the environment is dry and clean.
- Your budget prioritizes cost-performance, focusing investment on optical performance and functionality without paying for unused protective features.
- Your installation space is limited, or you require frequent portable transportation, placing a high value on the fixture's lightness and portability.
- Your programming involves numerous extremely slow, precise scanning movements, making the smoothness offered by 16-bit motors your top priority.
IV. Applicable Scenarios: From Professional Stages to Personalized Spaces
With their powerful versatility and excellent performance, the SHEHDS 19X Series can easily handle a wide variety of occasions:
Large-Scale Events: Main/secondary stages at music festivals, large concerts, outdoor brand launches (Waterproof version preferred).
Professional Theaters and Studios: Dramas, dance performances, TV variety show recordings (Non-waterproof version has advantages due to 16-bit precision and lower noise).
Entertainment Venues: High-end nightclubs, Livehouses, bars, KTV private rooms (Both are suitable, depending on proximity to water features or outdoor areas).
Fixed Installations: Cultural tourism projects, theme parks, architectural facade washing, commercial complex ceilings (Waterproof version is the inevitable choice for outdoor installations).
Private Events: Weddings, private parties, fashion launches, auto shows (Both are suitable, adding a professional atmosphere to the scene).
V. User Testimonials and Professional Reviews
The SHEHDS 19X Series has gained recognition from numerous professional lighting designers and users worldwide.
- Waterproof version user Brandly commented: “It's waterproof, very intuitive and easy to use, and has good heat dissipation and high brightness. I really like it!” This confirms its core waterproof practicality and ease of use.
- Non-waterproof version user Peter Royster praised its versatility: “Very impressed with these lights! Build quality is fantastic... have the option to control going between all 19 LEDs on, or just 12, 6, 1, etc! Oh yeah and on top of that you have a really cool LED ring that just adds another very cool concept...” This fully demonstrates the creative freedom offered by pixel control and the aperture ring design.
- Another user, David Williams, chose the 20W version for a bar, stating, “Zoom function is practical, easy to install, perfect for bar performances.”
Whether you are an outdoor warrior seeking ultimate protection or an indoor artist pursuing precise control, the SHEHDS 19X Series, with its solid materials, excellent optics, and reliable performance, proves to be a trustworthy lighting partner.
The SHEHDS 19X Series LED Zoom Moving Head Lights whether the non-waterproof or waterproof version, are not simply "flashy" concept products. They are professional tools designed based on real-world application scenarios to solve practical problems. They share a powerful optical core and creative soul while being precisely optimized in structure, precision, and details for different environments. The choice depends on where your stage is. Visit our website shehds.com to explore more details and find the light that best suits you, letting it cross mountains and seas, defy wind and rain, and illuminate every one of your creative expressions.
