APC-16-350 Mean Well 16W 350mA Constant Current Switching Power Supply

Constant current power supply.  

This is a good replacement for a lot of the failed drivers in the Altair Lights from Costco.  Please verify that the specifications of the failed driver fall within the specifications listed below.   

It's most important that the current rating (350 mA) closely matches the driver that you are replacing.  Using a higher power rating (16 W) than the original driver will not increase the brightness of the LED.  In fact it may actually be recommended if the original driver was not sized properly.  

Datasheet

e358430, AL-2148, AL-2149, AL-2161, AL-2163, AL-2167, AL-2169