LIA and ICEL: London conferences, September 2025
The Light Review is happy to announce that we’re Media Sponsors for two back-to-back conferences from LIA and ICEL, in […]
Richard Hayes: reviewing (some of the) latest changes in Emergency Lighting standards
Its been a while since The Light Review paid attention to what’s happening in emergency lighting design and application. So […]
Luminous efficacy: but is it mine or yours?
. As designers and specifiers, we’re obliged to live in a world of numbers, and the higher the number – […]
LOR: let’s wind it up to 11!
. A howl of anguish from an old friend who’s being asked by a contractor to match the performance figures […]
John Bullock talks Value Engineering with Peter Earle
Ever since I got involved in publishing and took to spending a lot of time with manufacturers I’ve heard the […]
Photometric data files can come with their own problems
Problems with photometric data files. A Guide by 42 Partners Ltd in partnership with the LIA. . The importance of […]
Relux and DIAlux: what when and why
The use of lighting software has always been one that interests me, because for most lighting applications it’s so integral […]
Rug/ UGR: its a glaring problem for everyone
. There seems to be some confusion in the industry regarding Glare and in particular the production and application of […]
Planning a long-term LED strategy
A care home client asks for a strategy document that explains how the long-term issues of an LED installation should […]
Challenging the status quo on horticultural light measurement: PAR v ePAR . . . and a reminder that Light is not just Science, it’s also Magic.
A few weeks ago, following a call from my good friend John Matcham, Innovation Director and product development at Light […]
Insight Series – Obtrusive Light
Something that we know: there are aspects of lighting design/specification that doesn’t always get the kind of attention that it […]

Recolight: a new LCA – EPD workshop series
Recolight has launched a new in-depth workshop that explains LCAs (Life Cycle Assessment) and EPDs (Environment al Product Declaration), tailored […]
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