Btw, i saw two similar floodlights with similar lamps, one big and one smaller at a store in the town center of Kiryat Ata.
Since there are no CFLs in this shape manufactured generally, when the lamp in this floodlight reaches EOL, you will need to buy a new light.
Dor123, here it will be Eurolux as the supplier of cheap junk lamps, but there are many other companies that also do a totally unbranded lamp that can be customised to be any brand. In the USA it probably will be branded as LOA, or some house brand, but still the same junky unit and lamp.
Since there are no CFLs in this shape manufactured generally, when the lamp in this floodlight reaches EOL, you will need to buy a new light.