This is my face: I picked up my Knog Blinder 600 instead of a Knog Blinder 900 purely because the LBS was out of stock on the 900. Call it a narrow escape (up until the next product recall when we find out that the 600 is also affected).
Wrt the Knog Blinder 900 and 1300 bike light recall in Canada: https://m.ai6yr.org/@ai6yr/115271117173156243