Note: This Product is 120V/60Hz. It's also available in 240V.
The JUST Normlicht DLS moduLight 1-1700 LED Color Matching Luminaire delivers professional-grade illumination for large-format color evaluation workflows requiring precise and repeatable viewing conditions. Featuring JUST's patented multi-colored LED technology, this single-module luminaire provides standardized D50, D65, and UV-A illumination for accurate assessment of printed materials, textiles, coatings, and other color-critical samples.
Designed for medium and large-format applications, the DLS moduLight 1-1700 provides a spacious 160 x 40 cm illumination area while maintaining exceptional illumination uniformity and color stability. The combination of multiple colored LEDs produces a more harmonious and complete light spectrum than conventional fluorescent lamps, ensuring reliable color matching for demanding production environments.
Unlike traditional fluorescent viewing systems, the DLS moduLight 1-1700 requires no operating hours meter, no expensive replacement lamps, and no warm-up period. The advanced LED light engine maintains consistent illumination quality throughout its lifespan, allowing professionals to match colors with confidence for years.
Key Features
- LED-based color matching luminaire with one illumination module
- Designed for medium and large-format color evaluation applications
- Fogra certified JUST LED technology according to ISO 3664:2009
- Patented JUST LED light technology (US Patent No. 8,592,748 B2)
- Switchable D50 and D65 illuminants according to ISO 3664 and ISO 3668
- UV-A illumination for detecting optical brighteners and fluorescent materials
- UV content can be enabled or disabled for compatibility with current and previous ISO 3664 standards
- Continuously dimmable illuminants with no color shifts
- USB interface for connection to PC systems
- Different illuminant sequences can be programmed
- LED-CONTROL provides easy and intuitive operation
- Supports simultaneous control of multiple luminaires in Main and Extension configurations
- No preheating required after turning on
- Expected operating life exceeding 50,000 hours depending on illuminant setting
- Stable light output throughout the entire lifespan
- Annual relamping is not required
- Extremely homogeneous illumination using Fresnel-type prismatic lens technology
- Glare-free and reflection-reduced illumination for accurate evaluation
- Includes wire suspension system for ceiling installation
- Optional external LED Remote Control available
Advanced LED Color Matching Technology
The DLS moduLight 1-1700 combines multiple colored LED sources to create a highly balanced and complete light spectrum that exceeds the minimum requirements of ISO 3664:2009 and ISO 3668. This advanced LED technology provides stable spectral performance without the maintenance requirements associated with traditional fluorescent lighting systems.
The integrated Fresnel-type prismatic lens system distributes light evenly across the entire viewing surface while minimizing glare and reflections. This ensures consistent illumination when evaluating large-format samples and supports accurate color decisions throughout production workflows.
Illuminant Characteristics
The JUST Normlicht DLS moduLight 1-1700 features an asymmetrical light design optimized for viewing from one fixed position. This controlled illumination geometry provides consistent evaluation conditions while reducing unwanted reflections across samples.
- Noon daylight simulation, LED 5000K CIE D50
- Average daylight from the northern sky simulation, LED 6500K CIE D65
- UV-ONLY UV-A illumination for detecting optical brighteners
- UV content can be switched off for evaluation according to older ISO 3664 standards
Applications
- 2D evaluation of flat viewing samples including paper, fabrics, and coatings
- 3D viewing samples made from different materials
- Large-format print and packaging evaluation
- Commercial printing and prepress workflows
- Textile and fabric inspection
- Industrial coatings and surface evaluation
- Color-critical product development
- Detection of metamerism through multiple illuminants
- Identification of optical brighteners and fluorescent materials
