There have been countless threads on this. It all comes down to money and what your idea of "handheld" is. I think there are 5W IR units but those would be EXTREMELY dangerous and unpractical. Do you maybe have a pricerange? There are members here who could probably make you anything you want (within reason) for the right price.
He's just fishing for free lasers. Outside of WL.. I think you'll find not many people will give 'free stuff to review' to just anyone. Most know it's just a waste of money unless the reviewing individual is actually well established and well respected enough that people will listen.
my first post,indeed first logon,for about 3 years...... so wl still in buissness hey? quite surprised ,thought someone might have impaled steve (steve ? the Asian guy who owns wl,my memory has been diluted by to many beers) with one of his "worlds most powerfull handheld laser" 's anyhoo hi guys!