SMT-012-030VWJ is 12v 30w led driver with 350*77*26mm size , it junction box can protect Lights Upon Line led strip indoor project, to meet UL certificated.
Smarts 150w led driver 12v accepts the full range input 100-277VAC. The junction box provide protection for the wiring from outside hazards when it is working. The AQ lighting led strips are one of the options for connection.