dedome Luminus_SST-40-W_Datasheet-1499204 SST40 strolux S2

https://www.mouser.com/ProductDetail/Luminus-Devices/SST-40-WDS-F50-N3501
luminus_sst-40-w_datasheet-1499204_superspace.pdf
https://www.aliexpress.com/item/4000589514066.html
https://www.aliexpress.com/item/4000289240037.html

http://www.mtnelectronics.com/index.php?route=product/product&product_id=663

https://lygte-info.dk/info/HowDoITestADriver%20UK.html

https://lygte-info.dk/review/DriverTest%20Anti-reverse%20Driver%20Board%20AX2002%20UK.html

ET+7135
driver cree


led
xree
flahslight
ax2002

https://www.mouser.com/ProductDetail/Luminus-Devices/SST-40-WDS-F50-N3501?qs=byeeYqUIh0PGvK6FJWZRAw%3D%3D

http://budgetlightforum.com/node/54947

http://budgetlightforum.com/node/54947

http://budgetlightforum.com/node/55121

what are this chips? XM045 ?