The phrase "artificial sunlight" is correct and usable in written English.
It can be used when referring to light sources that mimic natural sunlight, often in contexts like photography, plant growth, or indoor lighting.
Example: "The greenhouse uses artificial sunlight to ensure that the plants receive adequate light during the winter months."
Alternatives: "synthetic sunlight" or "man-made sunlight".
We could install artificial sunlight in buses, trains and offices, for example, or glass roofs to give us more natural sunlight.
From that idea evolved the main plot of The Solar Grid, which follows two boys, Kameen and Mehret, scraping a living amid the scrapheaps of Cairo under the glare of the artificial sunlight.
The Federal Trade Commission, which investigates advertising claims about tanning devices, maintains that long-term exposure to artificial sunlight contributes significantly to premature aging of the skin and to the risk of skin cancer.
In addition, cement containing photocatalytic titanium dioxide and exposed to artificial sunlight strongly inhibited fungal colonization and fouling.
Therefore, the melem/g-C3N4 photocatalysts can decompose methylene blue solution under artificial sunlight with a higher rate and also present good stability.
Photo ageing tests on polymeric films under artificial sunlight irradiation in a climatic chamber suggest that the addition of the inorganic fillers slows down the chemical degradation of PMMA.
Blondes can go with a shimmering copper or a strawberry blond effect, while brunettes need to avoid blue or "eggplant" reds, which will look artificial in the sunlight and wash out rosy complexions.
Artificial photosynthesis, where sunlight is used to convert carbon dioxide to other forms of energy, is currently being researched.
The reaction kinetics for the full-scale design had been determined on a variety of pathogenic micro-organisms under both artificial and real sunlight in controlled conditions.
This chapter discusses the photocatalytic reduction of CO2 using either artificial light or sunlight and presents the fundamental mechanism of CO2 photoreduction.
The use of natural lighting was inevitable to avoid the high electricity cost and replacing artificial lighting with sunlight was found to decrease the total production cost by as much as 307 US$ per 0.5 kg dry cell in the 50 L FP-ALPBR.
