Lumien Nano Light, Recessed, Circular, Half-Moon Accessory 189951 What is the difference between

What is the difference between the two variants

Universal Stem

and includes a conduit connection for routing pump wiring

Warranty: 2 years

The remote starts manual station or program operation without replacing the controller’s normal automatic schedule

Lumien Nano Light, Recessed, Circular, Half-Moon Accessory 189951 What is the difference betweenNano Light, Recessed, Circular, Half Moon Accessory OVERVIEW Easily Assembled Nano modules are IP68 making nano fixtures fully submergible Lifetime Warranty on Brass Housing This fixture utilizes a Quick Connect Nano Module (ordered separately) Lifetime Warranty Finish Antique Construction Brass Requires a Nano Module