ELEOPTION Natural white 4000K, E27 9W 810 Lumens LED Light Lamp Bulb AC85-265V Outdoor/Indoor LED Sensor Light Bulbs Built-in Dusk Sensor Integrated Photosensor Detection Auto Switch Light (4PCS)

This bulb is ideal for lighting rooms and hallways where it is important to automatically have some light when it becomes dark without the need to physically switch on. This could be for security purposes where you would like a light to come on when you are not at home or for safety reasons where an area could become a hazard without any lighting In principle: the more free the two-sided infrared sensors (free view), the better the effect of the sensors. The more shady the sensors are (eg by covering), the sooner they turn on - the later they turn off. In comparison to using timer switches this bulb will come on based on the low light level so there is no need for adjustments when the clocks go back or forwards. The bulbs uses E27 fitting so will fit into a standard socket without the addition of any other products. Automation in the home can make every day task easier. When coming home at night to an dark house it can be more pleasant if a light has automatically been turned on. Since the bulbs have an IP50 degree, they are also suitable for use in outdoor lamps. We offer 2 years warranty on this product!