Should I use this light?

Got this for free from a friend, the lamp seems to need replacement, but before that I wanted to ask here for advice.. I currently have 3x 100w led floodlights, and I don’t think they’re doing enough for my 4x4 grow area.

I got 2 of these hanging lights they’re about 24” in diameter.. should I replace the bulbs and use them for my grow? I have 3 plants that are currently flowering…

Efficiency wise and cost is my concern, advice from experience would be great, But anything is appreciated!