Energy-Saving Air Conditioner Poster

[Format] Professional e-commerce product main image, square 1:1, fresh home-comfort advertising style showing a wall-mounted air conditioner in a serene pastel bedroom. [Colors] Soft sage-blue wall #b9cfd0 fading lighter toward the top; white bedding and pillows in grey, teal and mustard accents; the AC unit in pure white; primary accent deep teal-green #2f6b5e type with a blue energy badge. No frame border. [Layout] The headline block spans the upper third; the slim white AC unit is mounted across the middle of the wall with a blue circular badge overlapping its right end; the lower third shows a neatly made bed with pillows; a small logo placeholder sits top-left. [Subject] A sleek white wall-mounted split-type air conditioner with a hidden temperature display and a slim horizontal louver, shown cleanly installed above a styled bed with grey, teal and mustard throw pillows and white linens. No people. [Headline] Centred top, "New Energy Efficiency, Bigger Savings" in very large heavy teal-green type; below it a smaller green line "Fast Cooling / Quiet Design / Minimalist Style" separated by slashes. [Badges] A glossy blue circular badge at the right end of the unit reading "Inverter Energy Saving" in white; top-left a small white rounded logo placeholder with "YOUR LOGO" text. [Mood] Cool, calm and restful; pastel sage tones with crisp white appliances and trustworthy energy-saving messaging.