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Start learning 50% faster. Sign in nowThe main argument:
Critics claim smart LED lighting may not lead to significant energy savings if lights remain on throughout the night in areas with constant activity. A. Smart lights reduce electricity bills by 40%.
This weakens the argument by showing that smart lights are effective in cutting costs, even if critics argue otherwise. B. Lights are dimmed or turned off during low-traffic hours without affecting safety.
This also weakens the argument. It suggests adaptive lighting works, countering the concern about lights staying on unnecessarily. C. Lights remain on almost all night in high-traffic areas.
This strengthens the argument. It supports the criticism that energy savings may not be substantial in practice.
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