The phrase "a host of lights" is correct and usable in written English.
It can be used to describe a large number of lights, often in a decorative or illuminating context.
Example: "The festival was breathtaking, with a host of lights illuminating the entire park."
Alternatives: "a multitude of lights" or "a plethora of lights."
Optical imaging encompasses a host of light-based imaging modalities, including diffuse optical imaging, optical coherence tomography, two-photon microscopy and more.
It joins a host of light-based techniques that restoration experts have at their disposal to analyse and care for artworks.
At one end is the driver's seat — actually, a rotating turret with a computer screen and a joystick — along with a host of cameras, lights and sensors that would let the rover be driven by remote control, or even to make its way along the barren plains of the moon or Mars with a degree of autonomy.
The container is entirely off-grid: its solar panels recharged those gadgets we should have left at home anyway and powered a host of bright LED lights.
The growing floors are sparkling clean, brightly lit and different levels of humidity, nutrients, liquid flow dance around in numerals and bar codes, plus a host of intensely bright lights, fans and aromas waft through the air.
A host of relatively new entrants — Lighting Science, Eye Lighting, Ohm Lighting and TerraLUX among them — are moving into what had been a market dominated by large, established companies like General Electric, Philips and Osram Sylvania.
The wind and the sun, the forces that we use to push and pull, energy from a host of sources, magnetism, light and dark and how they come about – all is explain in busy illustrations and short explanations.
To do so, the JCAP team will need to perfect a host of different components including light absorbers and catalysts, molecular linkers to couple the two together, and special membranes for selectively separating the oxygen and hydrogen produced during the process.
It was expected that West Germany would soon be allowed to rearm, and the Germans had appeared to entertain the concept of equipping their forces with a host of low-cost light, but relatively powerfully armed tanks, their quantity compensating for a lack of full armament parity with the latest medium tanks.
