HMI remains a viable and useful lighting technology. Phil Rhodes explains the science behind this enduring type of illumination
LED lights are a big hit. With low power consumption, long life bulbs, a relatively high light output and little heat radiating onto the set, they have become highly sought after. Kieron Seth looks at the plusses and pitfalls of LED lighting.
The white heat of technology: Phil Rhodes talks about white light and a possible means of obtaining it with the minimum possible use of power.