The phrase "a cluster of light" is correct and usable in written English.
It can be used to describe a group or collection of light sources or a visual phenomenon involving light.
Example: "As the sun set, a cluster of light appeared on the horizon, illuminating the sky in vibrant colors."
Alternatives: "a group of lights" or "a collection of light sources".
At the front of the stage, facing the audience, Foreman has placed four poles, each holding a cluster of light bulbs that give off a migraine-inducing glare.
But it has left vast tracts of the site empty for other companies to fill, in the hope of attracting a cluster of light industries.
We have implemented a system based on this approach using a cluster of light sources with different spectra to illuminate the scene and a conventional RGB camera to acquire images.
However, in late 2013, officials had proposed a development strategy that would have divided it into a "mixed-use main street," an innovation campus, class-A office space and a cluster of light industrial buildings and could have included a hotel from a national chain.
In the distance, a plane, a cluster of lights, was sailing noiselessly east through a few rags of clouds.
There are newspaper clippings and photographs of the dead attached to a chain-link fence, and a cluster of lighted candles lining the sidewalk.
A single Dallas Cowboys football game uses up as much electricity as the entire nation of Liberia in those same three hours -- one reason the globe, if looked at from a certain height, is a cluster of lights surrounded by enormous patches of dark.
Each ommatidium consists of a cluster of eight light sensitive photoreceptor (PR) cells (R1 R8) and associated cone and pigment cells [ 7, 10].
The image is of a woman's face in profile with a cluster of three light-filled circles at the top of her head.
Then, when a reminder or "cue" pops up, that now-familiar synaptic configuration is activated like a cluster of Christmas lights.
into the rear of Raikkonen's Ferrari, which was waiting beneath a cluster of red lights at the pit-lane exit.
