Smoke Alarm: The smoke detector features an LED indicator that flashes once every four seconds on standby mode
5kV Surge Protection (NTC Circuit) Lamp Type: - Replacement for 1500W Metal Halide Lamp Base: -  Replacement Lamp: -  Beam Angle: 60°
EPL-IBM-2X150LED-RT - C1D1 I-Beam LED Light Ratings/Approvals Lamp Type: Cree LED Class 1 Division 1
and includes a locking top mounting plate for easy removal of lights or cameras
Each LED unit is controlled by a separate switch
Pimoroni Automation HAT Mini Two Stars Smoke Alarm: The smoke detectorThe Pimoroni Automation HAT Mini is perfect for home automation projects, giving your greenhouse intelligent sprinklers, for scheduling your fish feeding, or for controlling low voltage lighting systems. The Automation HAT Mini is equipped with a relay, three buffered inputs three outputs, and three analog inputs, all of which are 24V tolerant. Last but not least, the HAT has a beautiful 0. 96" full color IPS LCD to display the status of your systems.