Antron junction box LED driver offer both constant current drivers and constant voltage drivers. The embedded junction box design provides safe space for wiring, which will also save you additional cost from adding extra box for wiring. Constant current series ranges from 40W to 60W of class 2 LED driver and constant voltage series from 60W to 100W of class 2 LED power supply. 

• Universal input voltage 120-277, 120-347V, 347Vac
• PFC, Flicker Free, Isolated design
• High Efficiency up to 87%
• 3-in-1 Dimming (PWM, 0-10V, Resistance)
• Open/Short/Over-Voltage/Over Temp. protection
• 2kV to 6kV surge protection 
• Suitable for UL dry and damp location 
• 5 years warranty