Are you in the US or elsewhere? (Black Friday used to imply US since Thanksgiving is US-only, but I think we’ve infected the rest of the world with the Black Friday phenomenon even if they don’t celebrate turkey day.)
If you’re in the US - You can get 150W bulbs at Lowes. Usually it’s on the bottom shelf where they sell bulbs. I got my bulb and my clamp light there. (You can remove the reflector from the clamp light)