Ambiance Self-Contained 24V DC LED Lighting combines high function with efficient design. Each fixture is just ½" high and delivers 300 lumens per foot. Units are linkable to one another for longer runs and include local on/off switches for individual control. Dimmable with 4-step dimming switch (98622S). Choose from a 30 watt plug-in or a remote mounted 60 watt power supply.