You can power multiple lights from a single 12 Volt DC power supply. The number of lights you can power depends on the amperage of your power supply:

• Our 12v 1Amp Power Supply will power 1 of these lights
• Our 12v 5Amp power supply will power 6 of these lights
• Our 12v 10Amp power supply will power 13 of these lights

Features:

• Includes stake for anchoring in the ground
• 12v DC
• 3 3-Watt LEDs
• 450-500 lumen
• Beam Angle: 60°
• Case Material: Aluminum
• Dimensions: L: 62mm W: 77mm D:220mm
• Working Frequency: 50-60HZ
• Working Temp: -40 - 60 degrees Celsius