Westek LSPD12KBCC Accent Light Ultra thin 1/2" profile; Linkable up to 4 Pucks with the easy snap together system Built in full range dimmer Voltage 24V; 5.2 Watts; Light Output (Lumens): 123; Lumens per Watt (Efficacy): 23; Color Accuracy: 91 Bulb Life: 8,000 Housing Material: Plastic