The phrase "array of candles" is correct and usable in written English.
It can be used to describe a collection or assortment of candles, often implying variety or arrangement.
Example: "The table was beautifully decorated with an array of candles, casting a warm glow throughout the room."
Alternatives: "collection of candles" or "variety of candles."
During this show Ms. Apple moved between the microphone at center stage and a piano off to the side with an array of votive candles on top.
And the tragic often mixes with something lighter, even funnier, as with Thomas Hirschhorn's 1997 "Mondrian Altar," a familiar array of flowers, candles and images commemorating that Dutch Modernist that is installed next to a bodega a block from PS1.
There was an array of glass of candles, travel tins and wax melts by Rosalinde Blake Home Fragrance.
Ms. Merrifield, who lost her daughter Jacquelin Watson, 18, held hands with others arrayed behind a line of candles in the sand.
Dozens of candles illuminate whitewashed walls and an array of eclectic objets dusty bowling pins and apothecary bottles, water-stained mid-century cooking guides, road signs that point toward vanished summer resorts.
Dozens of candles illuminate whitewashed walls and an array of eclectic objets — dusty bowling pins and apothecary bottles, water-stained mid-century cooking guides, road signs that point toward vanished summer resorts.
At the base of the tree, white rocks were arranged in an oval; inside this were more flowers, along with the remnants of seven-day candles and an array of stuffed toys.
Hundreds of candles and flowers, many teddy bears, peace signs, handwritten notes and a dreamcatcher — vast, radiant displays of support and hope — were arrayed at our feet.
Therefore, in some cases, deliveries were conducted even in the light of candles.
More recently, fragrances have been added to certain types of candles (Orecchio 2011) and incense sticks.
