The AS-E303 is an integrated continuous and emergency lighting luminaire, supporting 4.33?MHz wireless remote control, physical key control, and remote operation. It features stepless brightness adjustment (10–100%), five selectable color temperatures (2700?K–6500?K), self-test functionality, and a simulated inspection mode. The luminaire is suitable for both surface ceiling mounting and recessed installation, and accepts interchangeable round or square lenses, making it ideal for office and corridor applications. With an IP65 rating, a luminous efficacy of ≥90?lm/W, and a service life of ≥50,000 hours, it is equipped with a LiFePO? battery that provides three hours of emergency runtime. The product comes with a differentiated warranty: three years for the battery pack and five years for all other components. Designed for commercial spaces, emergency passageways, and smart home environments, the AS-E303 combines reliability, efficiency, and versatility to meet a wide range of lighting needs.

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