Guides

Wie viel Lux braucht ein Fußballfeld? Normen & Planung
How Many Lux Does a Football Pitch Need? Standards & Planning
All lux requirements for football pitches to DIN EN 12193, DFB, UEFA and FIFA – with GR value, uniformity, ROI calculator and funding guidance. Læs mere ...
0-10V, 1-10V & TRIAC Dimmung: Unterschiede erklärt
0-10V, 1-10V & TRIAC Dimming: Differences Explained
Which dimming technology suits your industrial hall, warehouse or sports facility? This guide explains 0-10V, 1-10V and TRIAC precisely side by side. Læs mere ...
UGR-Wert erklärt: Blendungsbegrenzung in der Praxis
UGR Value Explained: Glare Limitation in Practice
What does UGR < 19 really mean? This guide explains the UGR value in accordance with standards for all segments – from offices to sports halls – and shows you... Læs mere ...
Lichtverteilung auf Sportfeldern: Normen, Planung & LED
Light Distribution on Sports Fields: Standards, Planning & LED
From DIN EN 12193 to the finished order: everything about lighting classes, light distribution, GR value and LED selection for sports fields and sports halls. Læs mere ...
LED Amortisationszeit berechnen: ROI & Einsparungen
LED Payback Period Calculator: ROI & Savings
How long does it take for an LED retrofit to pay for itself? Formula, industry scenarios, TCO comparison and grants explained concisely. Læs mere ...
IK-Schutzgrad erklärt: Bedeutung, Tabelle & Anwendung
IK Protection Rating Explained: Meaning, Table & Application
The IK protection rating defines the mechanical impact resistance of luminaire housings – this guide explains all levels, standards and sector-specific minimum requirements. Læs mere ...
Backlit vs. Edge-Lit LED-Panel: Welches ist besser?
Backlit vs. Edge-Lit LED Panel: Which Is Better?
Backlit or edge-lit LED panel? This guide explains the technical differences, standard requirements and gives clear purchasing recommendations for industry, offices and logistics. Læs mere ...
ATEX & Ex-Schutz LED-Beleuchtung: Zonen 1, 2, 21, 22 erklärt
ATEX & Ex-Proof LED Lighting: Zones 1, 2, 21, 22 Explained
Zone classification, equipment categories and luminaire selection for hazardous areas – the complete B2B guide to ATEX & ex-proof LED lighting. Læs mere ...
Lumen vs. Lumen pro Watt: Unterschied einfach erklärt
Lumen vs. Lumen per Watt: Difference Simply Explained
Lumen measures the quantity of light; lm/W measures efficiency – knowing both values enables compliant light planning and delivers lasting energy savings. Læs mere ...
Wie viel Lux braucht man? Lux-Werte für alle Bereiche
How Much Lux Do You Need? Lux Values for All Areas
All standard lux values for offices, industry, warehouses, car parks and sports facilities – with UGR, Ra, maintenance factor and a free lux calculator for practical use. Læs mere ...
LED-Lampe anschließen: Schritt-für-Schritt Anleitung
Connecting an LED Light Fitting: Step-by-Step Guide
A standards-compliant step-by-step guide to connecting LED light fittings in commercial environments – from driver selection to IP rating. Læs mere ...
Farbtemperatur LED: 2700K bis 6000K – Wirkung & richtige Wahl
Colour Temperature LED: 2700K to 6000K – Effect & Choosing the Right One
From 2700K warm white to 6000K daylight white: which LED colour temperature suits which application – with standard values, tables and B2B recommendations. Læs mere ...
LED high bay, floodlight, tri-proof light and sports floodlight with IP65 and IP66 rating
IP Ratings Explained: IP44, IP54, IP65, IP66 – Which Rating for Which Luminaire?
What IP44, IP54, IP65 and IP66 really mean, how they are tested and which IP rating you need for warehouses, damp rooms, car parks, sports fields and facades. Læs mere ...