AP Source 9W Round B22 Inverter Bulb (Pack of 1) 3 hrs Bulb Emergency Light  (White)

Emergency LED Bulb is designed in such a way that it will switch on automatically in case of a power cut. No need to turn on the switch again after a power failure. BUILT-INLITHIUM BATTERY - The Emergency LED Bulb comes with an in-built Lithium rechargeable battery. It can provide you with an emergency light of upto 3.5 hours on a single re-charge of around 8 hours. OVERCHARGING PROTECTION - The Emergency LED Bulb comes with an overcharging protection. This means the bulb will recharge on its own whenever the power is available. Once the power bank has been charged fully, the built-in overcharging protection will automatically cut-off the re-charging process and ensures that there is no drain on the battery present inside the bulb. This way the emergency bulb efficiently uses the power stored within it. ENERGY Efficient BULB - Made of quality LED which consumes extremely low power. It not only saves energy but also protects the environment. INSTANT BRIGHTNESS - This 9W bulb provides soft and bright light to you, illuminating the wide area without glaring and flashing The LED bulb is able to maximize its brightness immediately when powered on there’s no waiting time required It comes filtered with no difficulty or strain on the eyes of the user.