Simplify your LED installations with the Keystone Technologies Power Select Adjustable LED Power Supply. These flexible constant current drivers offer the unique convenience of four selectable output power options, easily adjusted in the field with a simple slide of a switch. Designed with multiple form factors to suit a variety of applications, these drivers accept a wide 120-277V input. Choose between models offering 20-42Vdc or 30-54Vdc output voltage ranges. Enjoy smooth dimming with 0-10V controls. Built-in over-voltage, over-current, and short circuit protection ensures reliable and safe operation. The Power Select series provides ultimate adaptability and ease of use for your LED lighting projects.

• Field-Adjustable Output: Select from 4 power options with a simple switch.
• Universal Input: Compatible with 120-277V.
• 0-10V Dimming: Provides smooth and precise light control.
• Output Voltage: Available in 20-42Vdc o