Weak output, and trustfire doesn’t cover warranty sold by op - TrustFire GM23 Quick Release 800 Lumen LED Sub-Compact Pistol Light

I have been using it for a couple months, fully charged two times to make sure it is not charging issue. the light can’t provide anywhere close to 800 lumens, it is even weaker than my 500 lumens tlr7a and 450 lumens foxtrot 1x. Very disappointed!! Since it’s over 30 days, I contacted TrustFire for a warranty replacement, they told me their manufacturer warranty doesn’t cover the products is sold by OP. Basically I just trashed $65. Thinking about before you buy it.