GLS 6W LED Dusk To Dawn Sensor Lamp. Is an excellent “fit and forget” outdoor lighting option. It automatically switches on when it gets dark, and the off when light. So no manual adjustment is required with changing daylight hours. Suitable for outdoor use in IP rated enclosed fitting, excellent for lighting walkways, drive ways, gardens and porches. Available in both BC and ES caps, available in 2700K warm white and 4000K cool white the sensor is hidden away under the polycarbonate lens so there is no need to worry where the sensor is positioned.