Note: This Product is 120V/60Hz. It's also available in 240V.
The JUST Normlicht DLS Color Viewing Light N7 v8 XL is a professional LED-based XL color viewing booth engineered for precise visual color evaluation of oversized printed materials and production samples. Powered by the latest DLS v8 control system, it delivers simplified operation while providing highly accurate and repeatable viewing conditions for print production, packaging, textiles, coatings, photography, and industrial quality control.
Featuring a generous 61 x 21.3 in. (155 x 54 cm) illuminated viewing area, the DLS Color Viewing Light N7 v8 XL offers exceptional illumination uniformity for evaluating large press sheets, wide-format graphics, packaging layouts, textiles, and other oversized flat materials. Users can select two additional illuminants from B1, B2, or B3 to simulate real-world lighting conditions while maintaining a neutral Munsell N7 viewing environment.
Key Features
- Professional XL LED-based viewing booth with advanced DLS v8 control technology
- Standard D50, D65, and UV-A illuminants with two customizable additional light sources
- Choose ALT1 and ALT2 from CIE 15:2018 B1 (2733K), B2 (2998K), or B3 (4103K)
- Easy and intuitive LED control system
- Mixed-light mode allows multiple illuminants to operate simultaneously
- Expected LED service life greater than 50,000 hours
- Maintenance-free LED system with no lamp replacement required
- Continuous dimming of D50 and D65 illuminants
- UV content can be switched on or off for flexible evaluation
- Memory function for proofing presets
- Programmable illuminant sequences for repeatable workflows
- USB interface for PC connection and software control
- CAD-designed prismatic diffuser provides shadow-free, glare-free illumination
- High illumination uniformity with optimized spectral characteristics
- Neutral Munsell N7 interior for accurate visual color assessment
Professional Color Evaluation Performance
The DLS Color Viewing Light N7 v8 XL provides professional-grade color evaluation for demanding production environments. Its optimized LED control system combines highly accurate daylight simulation with outstanding spectral stability, allowing users to evaluate color under standardized viewing conditions with exceptional repeatability.
Standard D50 and D65 illuminants meet internationally recognized viewing standards, while UV-A illumination supports evaluation of fluorescence and optical brighteners. Two user-selectable B-series illuminants further expand evaluation capabilities by simulating additional retail and commercial lighting environments.
Optimized for Large-Format Proofing & Quality Control
Designed specifically for oversized production materials, the DLS Color Viewing Light N7 v8 XL provides ample viewing space for large printed proofs, packaging layouts, posters, wide-format graphics, textiles, coatings, and other flat production samples. Mixed-light functionality, programmable presets, and customizable illuminants allow production teams to create repeatable evaluation workflows while improving color communication across departments.
Uniform, Shadow-Free LED Illumination
A precision CAD-designed prismatic diffuser delivers exceptionally uniform illumination while minimizing glare and shadows across the entire viewing area. Combined with advanced LED technology and a neutral Munsell N7 interior, the booth provides consistent viewing conditions for accurate color comparison and quality control of oversized materials.
Applications
- Large-format commercial printing and proofing
- Packaging and label evaluation
- Wide-format graphics inspection
- Textile and fabric evaluation
- Coatings and paint inspection
- Photography and fine art reproduction
- Large 2D flat sample evaluation
- Industrial color matching
- Production quality control
- Metamerism detection using multiple illuminants
Illuminant Characteristics
- CIE D50 (5000K daylight simulation, ISO 23603, CIE S 012, ISO 3664)
- CIE D65 (6500K daylight simulation, ISO 23603, CIE S 012, ISO 3668)
- UV-A (365 nm) for fluorescence detection
- Two selectable additional illuminants from B1, B2, or B3
- B1 (2733K), B2 (2998K), B3 (4103K) based on CIE 15:2018
- Mixed-light mode for simultaneous illuminant evaluation
- UV content switchable on/off for assessment according to older ISO 3664 requirements
- Low metamerism index in visible range ≤ 0.8
- Low metamerism index in UV range ≤ 0.6
Technical Data
| Category | Specification |
|---|
| Model | DLS Color Viewing Light N7 v8 XL |
| Illuminants | CIE D50 (5000K), CIE D65 (6500K), UV-A, plus two selectable illuminants from B1, B2, or B3 |
| Additional Illuminants | CIE 15:2018 B1 (2733K), B2 (2998K), B3 (4103K) |
| Color Rendering Index (Ra) | >95 |
| Visible Metamerism Index | ≤0.8 |
| UV Metamerism Index | ≤0.6 |
| Chromaticity Error | <0.002 |
| D50 Chromaticity Coordinates (10°) | x = 0.3478 / y = 0.3595 (≤0.002) |
| D65 Chromaticity Coordinates (10°) | x = 0.3138 / y = 0.3309 (≤0.002) |
| Dominant UV Wavelength | 365 nm |
| UV Radiant Power | 6 W |
| Maximum Electric Power | 205 W |
| Electrical Operating Power | 190 W |
| Operating Voltage | 120 V |
| Frequency | 60 Hz |
| Maximum Continuous Current | 0.9 A / 1.9 A (continuous operation) |
| Operating Mode | S1 Continuous Operation |
| Expected Lifetime | >50,000 hours |
| Connection Cable | Power cable, angle plug type 303 to IEC socket type 601 / NEMA 5-15P Male |
| Illumination Area (W x D) | 155 x 54 cm (61" x 21.3") |
| Outside Dimensions (W x H x D) | 161 x 94 x 60 cm |
| Product Weight | 105 lbs |
| Interior Finish | Munsell N7 (N5 optional) |
| Housing | Aluminum |
| Lens | Special prismatic UV-transmissive lens |
| Protection Class | IP52 |
| Risk Assessment (DIN EN 62471) | D50+UV / D65+UV: RG0, UV-ONLY: RG1 |
| Ambient Temperature | 0°C to 40°C (32°F to 104°F) |
| Environmental Impact | CO2 savings over 17 tons compared to conventional fluorescent lamps |
Why Choose the JUST Normlicht DLS Color Viewing Light N7 v8 XL?
The JUST Normlicht DLS Color Viewing Light N7 v8 XL combines next-generation LED viewing technology with an expanded XL viewing area for professional color-critical applications. Featuring D50, D65, UV-A, and two user-selectable B-series illuminants, it delivers exceptional flexibility for evaluating oversized proofs, packaging, textiles, and other production materials under multiple standardized lighting conditions.
Its intuitive DLS v8 control system simplifies operation while advanced features such as mixed-light mode, programmable illuminant sequences, continuous dimming, memory presets, USB connectivity, and switchable UV content provide unmatched control over color evaluation workflows. The spacious 61-inch viewing area allows users to inspect large-format prints and production samples with outstanding illumination uniformity and repeatable viewing conditions.
Designed for commercial printing, packaging, photography, textiles, coatings, industrial manufacturing, and quality control laboratories, the DLS Color Viewing Light N7 v8 XL delivers maintenance-free LED performance with an expected service life exceeding 50,000 hours. Its high-performance optical system, neutral Munsell N7 interior, and precision spectral characteristics help reduce color evaluation errors while improving communication throughout the production process.
