50 Lumens. The MINDER PIR LED Sensor Light is simple to install and supplied with a permanent adhesive pad. It gives out 50 Lumens of light and features on, off & auto settings, allowing the unit to be switch off, be kept on constantly or be activated by movement only during hours of low light. It has a PIR detection range of up to 3 metres and requires 3 x AAA batteries (not included).. PIR motion activated. 50 Lumens. Up to 3m PIR detection range. On, off & auto settings