, which was the final and most stable version of the original DIALux "4" generation before the software shifted entirely to DIALux evo DIALux Community
DIALux is the global standard for professional lighting design, used by over 750,000 specialists to plan, calculate, and visualize light for indoor and outdoor spaces. 🛠️ The Legacy: DIALux 4.13
For many years, version 4.13 was the industry workhorse. Although DIAL no longer officially supports it, it remains a favorite for specific niche tasks. DIALux Community Room-Based Planning:
Designed for calculating lighting in single rooms rather than whole buildings. Sports & Tunnel Lighting:
Historically preferred for complex sports fields and tunnel calculations, though these are now being integrated into the newer Simpler Interface:
A more "classic" Windows-style interface that runs on 32-bit architecture. Limitations:
It cannot handle modern Building Information Modeling (BIM) workflows and uses outdated calculation standards. DIALux Community 🚀 The Modern Standard: DIALux evo 13 The current software, DIALux evo 13.2 , is a complete overhaul built on a modern graphics engine. Key Features of the Latest Version: DIALux Version 4.9 - R. STAHL
, version 3.14 is still occasionally referenced in academic settings or historical technical workshops. Overview of DIALux Software
DIALux is a free, comprehensive tool used by architects and electrical engineers to simulate real-world lighting scenarios. Its primary functions include: Pinnacle Infotech Design & Calculation
: Creating detailed models of rooms, multi-story buildings, and outdoor areas like car parks or streets. Visualization
: Rendering light effects using real luminaire data provided by manufacturing partners. Documentation
: Generating professional reports for final project presentations or technical tenders. DIALux Luminaire Finder Key Features and Usage
Although 3.14 was a foundational version, the core principles of DIALux remain consistent across iterations: Product data sheet - DIALux Luminaire Finder
Dialux 314 was not a planet; it was a sentence.
Located in the Vesper Sector, Dialux 314 was a rogue celestial body caught in the gravity well of a dying red dwarf. For centuries, it was ignored by the cartographers of the Galactic Concordance. It had no atmosphere to speak of, just a thin, toxic haze of sulfur and methane that clung to the jagged iron surface. It was a rock. A cold, desolate, unremarkable rock.
That was until the Salvage Frigate Rust-Bucket dropped out of hyperspace, limping on a failing hyperdrive.
Captain Elias Thorne stood on the bridge, staring at the holographic readout of the planet below. It was an ugly, bruised purple on the sensors.
"Gravitational anomalies detected, Captain," said Kael, the ship’s android pilot. His optical sensors whirred as they adjusted to the dim light. "The pull from the red dwarf is... irregular. It’s pulsing."
"Put it on screen," Thorne ordered.
The view screen zoomed in on the surface of Dialux 314. It wasn't just rock. There were lines. Geometric, perfect lines cutting across the surface, glowing with a faint, sickly bioluminescence.
"Ruins?" Thorne asked, leaning forward. Ancient alien tech was the holy grail of salvage. It could pay off the Rust-Bucket’s debts ten times over.
"Possibly," Kael replied. "But the energy signature doesn't match known archaeotech. It’s... older. And it’s active."
Thorne made the call. They had to land. The hyperdrive needed a coolant flush, and the magnetic storms raging on the surface suggested there were minerals down below that could jury-rig a repair.
The descent was violent. The shuttle shook as it pierced the cloud layer, the atmosphere screaming against the hull. When the dust settled, the ramp hissed open, revealing the landscape of Dialux 314.
It was a graveyard of ships.
Thorne froze. As far as the eye could see, the iron plains were littered with wreckage. Cruisers, fighters, cargo haulers—vessels from a dozen different star-faring races, all half-buried in the grey dust. Some were centuries old, rusted into unrecognizable hulks. Others looked fresh, their running lights still blinking in the gloom.
"Gods help us," Thorne whispered. "This isn't a planet. It's a trap."
"The signal," Kael said, his voice dropping an octave, a sign of his processors working overtime. "It’s a siren song. A localized navigational error. It pulls ships out of hyperspace and crashes them here."
"Can you block it?"
"I am attempting to. But the source is deep. Approximately three kilometers beneath the crust." dialux 314
They moved quickly. The silence of the planet was heavier than the gravity. There were no bodies, Thorne noticed. Just empty ships. Stripped clean. As they walked, Thorne noticed the ground beneath his boots wasn't rock. It was metal. A solid, planetary-scale hull.
Dialux 314 wasn't a planet. It was a machine.
They reached the mouth of a cave—or what looked like a ventilation shaft. A low, resonant thrumming vibrated through their boots.
"Captain," Kael warned. "I am detecting a massive energy spike. We are not alone."
From the shadows of the ship graveyard, shapes began to detach themselves. They were small, skittering things, made of obsidian and wire. Scavengers. Not biological, but mechanical spiders, tiny maintenance drones that had long ago run out of protocol and turned to piracy.
"We need to move," Thorne yelled, unholstering his plasma cutter.
They sprinted into the tunnel, the skittering horde closing in behind them. The tunnel descended rapidly, the walls smoothing out from rough rock to polished chrome. The air grew hot, smelling of ozone and ancient dust.
They burst into a massive chamber. In the center stood a monolith—a towering spire of black crystal, pulsing with the same sickly light they had seen from orbit. It was the heart of the trap. The gravitational disruptor.
"That's it," Thorne gasped. "That's the well."
"The coolant we need is present," Kael said, pointing to a reservoir of glowing blue liquid at the base of the monolith. "But removing it will destabilize the core. The entire construct—this planet—will collapse."
The skittering drones were pouring into the room now, their metallic legs clicking like thunder.
"Fill the tanks," Thorne ordered, checking the charge on his cutter. "I'll hold them off."
"Captain, the probability of survival is—"
"I didn't ask for odds, Kael. Get the coolant."
Thorne fired. Blue plasma arcs sliced through the first wave of drones, sending sparks showering across the chrome floor. But there were hundreds of them, pouring from vents in the ceiling, a tide of jagged metal.
Kael worked frantically at the reservoir. The fluid was thick, super-cooled plasma. As he siphoned it, the pulsing of the black monolith faltered. The ground began to crack. The scream of tearing
The Dialux 314: A Revolutionary Electronic Organ
The Dialux 314 is a highly sought-after electronic organ that has been gaining attention from music enthusiasts and collectors alike. This rare and unique instrument has a fascinating history, and its distinct sound has captivated many musicians.
History and Background
The Dialux 314 was produced in the early 1960s by the Dialux Company, a British manufacturer known for producing high-quality electronic organs. The company was founded in the 1950s and quickly gained a reputation for creating innovative and versatile electronic instruments. The Dialux 314 was one of the company's flagship models, designed to provide a wide range of tonal possibilities and flexibility.
Design and Features
The Dialux 314 is a compact and portable electronic organ that features a distinctive design. The instrument has a sturdy metal cabinet with a wooden frame, and its compact size makes it easy to transport. The organ has a simple and intuitive control panel, with a range of buttons, switches, and dials that allow musicians to adjust the sound to their liking.
One of the standout features of the Dialux 314 is its unique tone generation system. The instrument uses a combination of valve-based circuitry and transistorized audio stages to produce a rich and warm sound. The organ has a range of built-in tone colors, including flute, principal, and reed stops, which can be combined and modified using the instrument's various controls.
Sound and Performance
The Dialux 314 is renowned for its exceptional sound quality and versatility. The instrument has a wide range of tonal possibilities, from simple, crisp tones to complex, textured sounds. The organ's valve-based circuitry gives it a distinctive warmth and character, with a rich harmonic content that is both pleasing to the ear and highly expressive.
Musicians who have played the Dialux 314 praise its playability and responsiveness. The instrument has a smooth and even touch, making it ideal for a wide range of musical styles, from classical to jazz and popular music. The organ's compact size and portability also make it a great choice for musicians who need to travel to different venues.
Legacy and Collectibility
The Dialux 314 is a highly sought-after instrument among collectors and enthusiasts. Its rarity and unique sound have made it a prized possession for many musicians and collectors. The instrument's historical significance is also noteworthy, as it represents an important milestone in the development of electronic music instruments.
Today, the Dialux 314 is highly prized by collectors and musicians who appreciate its unique sound and historical significance. The instrument has been used by a range of famous musicians, including film composers, jazz musicians, and rock artists. Its influence can also be heard in many modern electronic and pop music productions. , which was the final and most stable
Conclusion
The Dialux 314 is a remarkable electronic organ that has captured the hearts of many musicians and collectors. Its unique sound, versatility, and historical significance make it a highly sought-after instrument. Whether you're a musician looking for a new sound or a collector seeking a rare and valuable instrument, the Dialux 314 is definitely worth exploring.
Specifications:
Further Reading and Resources:
For those interested in learning more about the Dialux 314, there are several online resources and communities dedicated to vintage electronic organs. These include enthusiast forums, collector groups, and online archives of vintage instrument catalogs and documentation.
Based on technical academic and professional documentation, "DIALux 314" typically refers to the EET 314: Lighting Design Technology
course, which uses DIALux software for complex lighting simulations and technical reporting.
Below is a structured "solid paper" overview covering the technical implementation and calculation methodologies relevant to this specific level of lighting design.
Technical Overview: Lighting Design and Simulation in DIALux Objective:
To design and validate energy-efficient lighting systems that meet international standards (such as EN 12464-1 ) using computer-aided 3D simulation. ResearchGate 1. Geometric Modeling and Environment Setup
The first stage involves constructing a precise 3D model of the interior or exterior space. Geometry Definition:
Designers input room dimensions (length, width, height) and incorporate architectural elements like windows and doors. Surface Reflectance: Accurate simulation requires assigning reflectance values ( ) to surfaces (walls, floors, ceilings). Standard values: Ceiling (0.7), Walls (0.5), Floor (0.2). Furnishing Influence:
Adding 3D objects (desks, cabinets) is critical as they create shadows and influence the overall uniformity of light ( cap U sub 0 ResearchGate 2. Luminaire Selection and Photometric Data
Lighting quality is determined by the "photometric file" associated with specific luminaires. IES/LDT Files:
These digital files contain the luminous intensity distribution of a lamp. Dialux uses this data to calculate how light spreads across the space. Light Loss Factor (LLF):
A maintenance factor (usually 0.8) is applied to account for the depreciation of lamp output and dirt accumulation over time. 3. Calculation and Analysis Methodologies
DIALux performs complex radiosity or ray-tracing calculations to provide precise metrics. IntechOpen Illuminance ( Measured in , this defines the amount of light falling on a work plane. Uniformity ( cap U sub 0 The ratio of minimum illuminance to average illuminance ( ). A higher ratio (e.g., is greater than 0.40 ) ensures visual comfort and reduces eye strain. Unified Glare Rating (UGR):
A metric used to predict the psychological discomfort caused by luminaires in the field of view. ResearchGate 4. Comparative Analysis: Manual vs. Software
Professional reports often compare software results with the Lumen Method manual calculation:
cap N equals the fraction with numerator cap E cross cap A and denominator cap phi cross n cross cap C cap U cross cap L cap L cap F end-fraction : Number of luminaires. : Target illuminance. : Luminous flux per lamp. cap C cap U : Coefficient of Utilization.
While manual methods provide a baseline, DIALux is preferred because it accounts for complex room shapes and object reflections that manual formulas cannot capture. ResearchGate Conclusion
In this context, a detailed report in DIALux is the formal documentation of a lighting design's performance, proving that the proposed layout meets technical standards for illuminance, uniformity, and glare. Key Components of a Detailed DIALux Report
A professional report typically includes several sections to provide a complete overview of the project:
Project Information: Cover page with project name, designer details, client info, and company logo.
Luminaire Data: A list of all lighting fixtures used, including their technical specifications (photometry, wattage, and lumen output).
Layout Plan & Coordinates: 2D floor plans showing the exact position, height, and orientation of every luminaire.
Calculation Surfaces: Detailed results for specific "working planes" (like desks or floor level), providing average lux levels ( Eavcap E sub a v end-sub ), minimum/maximum values, and uniformity ( U0cap U sub 0
Visualizations: Includes 3D renderings, false-color displays (which visually map lux levels), and ISO lines to show light distribution.
Standards Compliance: A summary indicating whether the design meets the required utilization profiles (e.g., European EN standards), often marked with green or red status signs. Generating the Report Further Reading and Resources: For those interested in
Run Calculation: Complete your design and click the "Calculation" icon (top right) to process all light scenes.
Navigate to Documentation: Open the Documentation mode to select which pages to include (e.g., room summaries, luminaire lists, or specific 3D views).
Customize: You can edit the cover page and insert descriptive text or company footers.
Export: Save the final detailed report as a PDF for sharing with clients or contractors.
These tutorials provide step-by-step guidance on calculating lighting scenes and generating professional reports in DIALux: How do I calculate the working plane in DIALux? 1K views · 4 months ago YouTube · DIALux made by DIAL Document Lux Report for Different Light scenes ! 2K views · 2 years ago YouTube · Sumaiya Eliyaz
However, "314" likely refers to one of three things: a specific paint colour from Dulux, a polishing compound, or a specific manual page for the DIALux software. 1. Dulux 314: Blue Haven (Paint)
If you are looking for a review of a specific aesthetic, "314" is the code for Dulux Blue Haven.
Aesthetic & Use: This is a soft, refreshing blue-green shade with a Light Reflectance Value (LRV) of 73.70, making it highly reflective and ideal for brightening interior spaces.
Performance: It is frequently used for interior walls in matte or eggshell finishes. Reviews from MyPerfectColor suggest it provides a professional, smooth finish suitable for both residential and commercial applications. Technical Specs: HEX Code: #C5E5E2. RGB Values: 197, 229, 226. 2. Dialux Polishing Compounds
"Dialux" is also a brand of high-end polishing compounds used in jewelry and metalwork.
Quality: These compounds are manufactured in Europe under strict quality controls and are prized for adhering exceptionally well to buffs and brushes, meaning very little product is needed to achieve a high shine.
Specific Types: While the brand is famous for its color-coded bars (like Blue, Red, and Green), it is often used for the final high-polish of soft metals like silver and gold. 3. DIALux Software (Page 314)
In technical manuals for DIALux lighting software, page 314 specifically covers Raytracing and POV-Ray configurations.
Functionality: This section explains how to generate photorealistic images by calculating indirect light and image settings.
Software Context: The current industry standard is DIALux evo 13, which allows for 3D visualization and calculation of indoor and outdoor lighting. It is widely used by over 750,000 professionals to ensure compliance with standards like EN 12464.
Which of these "314" topics were you specifically interested in reviewing? DIALux evo for DIALux 4 users
Note: Since "314" is not an official version number of DIALux (the latest major versions are 4, evo, and 12), this post interprets "314" as a creative typo or internal project code for DIALux 3.14—a nostalgic look back at the classic version that many engineers still use for specific tasks.
Use DIALux evo if you are doing architectural visualization, daylight simulation, or presenting to clients with renderings.
Keep DIALux 314 if you are maintaining an existing factory or road lighting design, or if you need to recalculate a 10-year-old project without changing a single lux value.
Even the best software has quirks. Here are the top three errors users face with Dialux 314:
Error 1: "Luminaire not found in Plugfinder"
Error 2: Ray Tracing Crashes on Export
Error 3: UGR Value shows "N/A"
For power users, Dialux 314 introduced a VBScript interface. You can now automate repetitive tasks such as:
To access the script editor, press Ctrl + Shift + F12 inside the Dialux 314 environment. Here is a sample script to change the mounting height of all selected luminaires by 0.5 meters:
For Each luminaire In Project.ActiveScene.SelectedLuminaires
luminaire.MountingHeight = luminaire.MountingHeight + 0.5
Next
MsgBox "Height updated for " & count & " units."
Professional, free lighting design software for indoor, outdoor, street, and emergency lighting — based on photometric data from real luminaires.
DIALux 4.13: Uses a wizard-based approach. It feels like filling out a form. You click "Next, Next, Next" through room settings, luminaire selection, and calculation surfaces. It is linear and hard to mess up.
DIALux evo: Uses an "integrated" approach. It looks like SketchUp or AutoCAD. You model the building, then you light it. It is more powerful but much steeper to learn.