The short answer

Brand
AstralPool
Mounting
Niche / flush mount
Options found
2
Also known as
SLX, AstralPool SLX

These are the options we found in the available evidence. Open one to check the fit, conditions and source before you buy.

Replacement options

RETROFITEvidence: manufacturer documented

Spa Electrics AGRX R3

Spa Electrics describes AGRX R3 as purpose-built to replace Astral SLX in concrete pools.

Before you buy: AGRX R3 bracket for the existing SLX niche; concrete-pool fit is the documented use here.

Listed for: Concrete pool; 12 V AC supply.

Controller: automation may require the correct programmed or MULTIPLUS variant; verify before ordering.

RETROFITEvidence: manufacturer documented

Aqua-Quip EvoMAX retrofit

Aqua-Quip's lighting guide and price list identify EvoMAX as a retrofit option for Astral SLX concrete.

Before you buy: Use the Aqua-Quip retrofit/adaptor configuration for the SLX niche; verify the part/order code with the supplier.

Listed for: Concrete pool; 12 V AC supply.

Controller: automation may require the correct programmed or MULTIPLUS variant; verify before ordering.

Why these options are listed