Light and Optical Radiation

As a physical term, electromagnetic radiation is a form of energy that propagates as both electrical and magnetic waves traveling in packets of energy called photons, or quanta.

2022/07/13 Corelum engineer_Mr. Zhang 177

SI Seven Constants and Base Units

The International System of Units, universally abbreviated SI (from the French Le Système International d’Unités), informally known as the metric system, is the dominant measurement system......

2022/07/13 Corelum engineer_Mr. Zhang 115

Candela and Kcd

Light is life, not only for human, it also for animals and plants. Since the dawn of humanity, from fire of burning branches to glowing flame of candles and lanterns, from incandescent bulbs to......

2022/07/13 Corelux engineer_Mr. Zhang 60

Corbu Modulor

Le Corbusier (1887-1965), a French architect, often known simply as "Corbu", was one of the most influential architects of the 20th century. His buildings and writings had a revolutionary effect on the international development of modern architecture. The modulor is a system of ......

2022/07/13 Corelum engineer _ Sophia 141

Visual Discomfort

The most common aspects of lighting that cause visual discomfort as below:1. Insufficient light For example, about the lighting in offices the recommended maintained illuminances on a horizontal worki

2022/07/13 corelum_web_admin 28

Ingress Protection

The international protection system classifies luminaires according to the degree of protection provided against the ingress of foreign bodies, dust and moisture. The degree of protection is indic

2022/07/13 corelum_web_admin 23

Instalação para Arandelas Direcionais Finas LED

LED-BC-ALS04 / ALS05 / ALS06 / ALS07 / ALS08 / ALS09 / ALS10 / ALS11 / ALS12 / ALS13 / ALS14 / ALS15 / ALS16 / ALS17

2022/11/18 郭海云_葡语版 0

Instalação para Arandelas Ajustáveis Direcionais Finas LED

LED-BC-ALSA05 / ALSA07 / ALSA08 / ALSA10 / ALSA12 / ALSA13 / ALSA14 / ALSA17

2022/11/18 郭海云_葡语版 0