Philips 14W Emergency LED Bulb provides crystal white light for clear and comfortable visibility during regular use and power outages. It features an inbuilt rechargeable battery that automatically switches on during electricity failures. The inverter LED technology ensures smooth, uninterrupted lighting without delay. Its energy-efficient design delivers optimal brightness while reducing power consumption. Equipped with a standard B22 base, it allows easy installation in existing fixtures. This pack of 20 bulbs is perfect for ensuring consistent emergency lighting across multiple rooms or locations.