Large Area Backlight (300 to 1000mm)

Uniform Backlight Illumination for Oversized Silhouette and Particle Inspection

Product Description

The FÖGE VL-BLA Large Area Backlight is a high-performance backlighting solution specifically engineered for illuminating large components or inspection zones where high contrast and edge clarity are essential. Whether you're performing dimensional measurements, part validation, or contamination checks on transparent or semi-transparent materials, VL-BLA provides the uniform, bright silhouette lighting needed for accurate machine vision detection.Its rugged industrial design ensures stability in demanding environments, while its mounting-friendly housing allows for easy integration into both standalone and inline systems. With VL-BLA, inspection of large glass containers, plastic molds, automotive components, or packaging lines becomes precise, repeatable, and efficient.

Advantages

Consistent illumination over large areas—no hot or dark spots
Optimized for high-resolution machine vision systems
Stable light output for continuous operation
Flexible integration into conveyors, fixtures, or standalone cells
Suitable for part validation and defect detection at scale
Improves dimensional measurement accuracy for large parts
Reduces inspection cycle times by covering more area at once
Simplifies machine vision integration with flexible installation
Withstands continuous use in industrial environments
Minimizes downtime thanks to rugged build and thermal stability

Product Description

The FÖGE VL-BLA Large Area Backlight is a high-performance backlighting solution specifically engineered for illuminating large components or inspection zones where high contrast and edge clarity are essential. Whether you're performing dimensional measurements, part validation, or contamination checks on transparent or semi-transparent materials, VL-BLA provides the uniform, bright silhouette lighting needed for accurate machine vision detection.Its rugged industrial design ensures stability in demanding environments, while its mounting-friendly housing allows for easy integration into both standalone and inline systems. With VL-BLA, inspection of large glass containers, plastic molds, automotive components, or packaging lines becomes precise, repeatable, and efficient.

Advantages

Consistent illumination over large areas—no hot or dark spots
Optimized for high-resolution machine vision systems
Stable light output for continuous operation
Flexible integration into conveyors, fixtures, or standalone cells
Suitable for part validation and defect detection at scale
Improves dimensional measurement accuracy for large parts
Reduces inspection cycle times by covering more area at once
Simplifies machine vision integration with flexible installation
Withstands continuous use in industrial environments
Minimizes downtime thanks to rugged build and thermal stability

Why You Should Choose This Product

If your inspection process involves oversized components, wide trays, or clustered objects, the FÖGE VL-BLA delivers the reliable, high-uniformity lighting you need. Unlike smaller backlights that may cause uneven exposure or shadowing, VL-BLA offers large-area coverage with clean light distribution, helping machine vision cameras deliver more accurate readings. Its robust construction and ease of mounting make it ideal for both OEM installations and upgrades to existing systems.

Key Features

01

High-Power, Compact LED Layout

Tightly spaced LEDs maximize intensity and minimize shadows.

02

Designed for Silhouette Imaging

Optimized for dimensional measurement and profile inspection.

03

60° Diffuse Illumination LEDs

Ensures smooth, even light across the surface.

04

Current-Driven Heat-Proof Electronics

Stable light intensity with superior thermal management.

05

Triggerable with NPN/PNP Inputs

Seamless control via PLCs, sensors, or automation controllers.

06

Cooling Grooves for Thermal Performance

Maintains longevity and consistent brightness.

BLA (6)

Advantages

Improves dimensional measurement accuracy for large parts
Reduces inspection cycle times by covering more area at once
Simplifies machine vision integration with flexible installation
Withstands continuous use in industrial environments
Minimizes downtime thanks to rugged build and thermal stability

Applications

Glass & Plastic Container Inspection
Large Part Presence/Absence Detection
Dimensional Measurement of Oversized Objects
Particle Detection in Transparent Materials
Packaging and Tray-Based Inspection Systems
Automotive and Aerospace Component Validation
VL-BLA_Applications_Examples

Want to experience how VL-BLA improves visibility on your largest parts?

Book a demo or send a test sample to see how our Large Area Backlight can enhance your inspection results—no matter how wide your line runs.

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Product Specifications Table

Product code Color Dimensions (mm) Power Consumption Wavelength
VL-BLA-300-300-W-24-C30 White 300 × 300 24W 6500K
VL-BLA-400-400-W-24-C30 White 400 × 400 34W 6500K
VL-BLA-500-500-W-24-C30 White 500 × 500 43W 6500K
VL-BLA-600-600-W-24-C30 White 600 × 600 50W 6500K
VL-BLA-700-700-W-24-C30 White 700 × 700 70W 6500K
VL-BLA-800-800-W-24-C30 White 800 × 800 80W 6500K
VL-BLA-900-900-W-24-C30 White 900 × 900 90W 6500K
VL-BLA-1000-1000-W-24-C30 White 1000 × 1000 100W 6500K

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