The Society of Light and Lighting (SLL) recently published the revised Lighting Guide LG4: Sports Lighting. The Chair and author was Mike Simpson Global Application Lead, Signify. Here he outlines the background to the new guide and explains some of the rationale behind the contents. LG4 has been the long-standing SLL guide to sports lighting...Read More

CIBSE and the Lighting Industry Association (LIA) have joined forces to introduce an innovative product verification scheme aimed at promoting circular economy practices within the lighting industry. This scheme, known as the TM66 Assured, will provide independent verification of lighting manufacturers’ circularity claims, ensuring accuracy and credibility The TM66 Assured product verification scheme, developed by...Read More

LAI has had a very successful year and looks forward with confidence, notwithstanding the unpredictable impact of world events, to an equally-successful 2023. The incredible pace of lighting technology developments continues unabated and, while it brings with it many advantages and opportunities, the challenge lies in ensuring that lighting specifiers, designers and contractors understand and...Read More

LG22 – Lighting for control rooms (2022)  Control rooms can be complex, having many operators with their often extensive arrangement of screens around them and perhaps large overview screens on walls in front of them. Many rooms operate 24 hours a day, some monitoring and controlling safety-critical operations. For these reasons establishing the geometry between...Read More

Today, light pollution is one of the fastest-growing forms of pollution on the planet. It is growing at a rate twice that of the population growth. That yellow/white hue which bleeds from a distance into the dark night sky is a familiar foe with 99% of the population in Europe and North America, writes Aimee...Read More

A wonderful serenity has taken possession of my entire soul, like these sweet mornings of spring which I enjoy with my whole heart. I am alone, and feel the charm of existence in this spot, which was created for the bliss of souls like mine. I am so happy, my dear friend, so absorbed in...Read More

A wonderful serenity has taken possession of my entire soul, like these sweet mornings of spring which I enjoy with my whole heart. I am alone, and feel the charm of existence in this spot, which was created for the bliss of souls like mine. I am so happy, my dear friend, so absorbed in...Read More

A wonderful serenity has taken possession of my entire soul, like these sweet mornings of spring which I enjoy with my whole heart. I am alone, and feel the charm of existence in this spot, which was created for the bliss of souls like mine. I am so happy, my dear friend, so absorbed in...Read More

A wonderful serenity has taken possession of my entire soul, like these sweet mornings of spring which I enjoy with my whole heart. I am alone, and feel the charm of existence in this spot, which was created for the bliss of souls like mine. I am so happy, my dear friend, so absorbed in...Read More

A wonderful serenity has taken possession of my entire soul, like these sweet mornings of spring which I enjoy with my whole heart. I am alone, and feel the charm of existence in this spot, which was created for the bliss of souls like mine. I am so happy, my dear friend, so absorbed in...Read More