Flash Sale Fan Heater Limited Edition Deal

[Format] Professional e-commerce product main image, square 1:1, outdoor flash-sale style with cinematic city bokeh. [Colors] Background a blurred high-rise skyline under a pale blue-grey sky with warm bokeh; foreground weathered timber decking in grey-brown; accents a red brush-stroke banner (#e02020) and a yellow-to-orange gradient pill; white product body. No frame border. [Layout] The white fan heater stands centre frame on the wooden deck; a bold red brush-stroke banner crosses the middle diagonally; a yellow gradient pill sits just beneath it; everything else stays open for the product. [Subject] No people. A compact white portable fan heater with a round front grille, a small red indicator dot above it and a rocker switch on its base, photographed straight-on on rooftop decking with the city softly blurred behind. [Headline] Across the red brush banner, mixed white and yellow heavy caps: "Flash Sale — Only $99" with the numeral extra large; on the yellow gradient pill beneath, dark bold text "Limited to 1000 Units". [Badges] No badges; the banner and pill carry the deal. [Mood] Urgent, breezy and high-energy; an open-air stage with a hot red deal slashed across it.