The Panasonic 4W bulb boasts a range of features that enhance its performance and longevity. With a 1-year warranty, it provides assurance of quality. The surge protection up to 4kV ensures durability, while the Over Voltage Protection (OVP) at 440VAC adds an extra layer of safety. Free from UV and IR radiation, it promotes a healthier environment. Its long life and mercury-free composition align with sustainability goals. The excellent Color Rendering Index (CRI) enhances color accuracy, and the anti-glare diffuser ensures comfortable illumination. The innovative linear driver technology further sets this bulb apart, combining efficiency with advanced design