Test and comparison of power LED 1W 3W SEMILEDS 3535 diodes

The presented test is not a laboratory test but only a comparative test. The equipment as well as the conditions for all diodes used in the test were unchangeable. All diodes were purchased on Aliexpress from various vendors as diodes:
1W 350mA (no name)
3W 700mA (no name)
Semileds 3535 (SEMILED)