I quite like the look of this, but have no idea what it is generally known as, or where else it’s available.
Thankyouplease. 
I have that one—and it is quite ringy—but very happy with its output from 4x AAA alaklines.
I think it is the one talked about in this thread:
Many thanks travis. Only I could miss a 5-page thread!
Yep its looking like the ultraok we all grabbed, read the thread, everything’s there, rings? Meh, why worry, you’ll only see them on a white wall, otherwise, its a very versatile torch and is now my glove box light, I figure the strobe is a good warning beacon, I keep an imr 4000mah cell from torchy in it, the 4aaa holder armed with Asda rechargeable cells next to it and a pack of four Duracells there too, I feel I’m adequately covered for in car emergencies but I’d say the light would do just as good round the house for the same reasons, throw off 4aaas is amazing!
The UltraOK is a great deal, oh I see someone posted the thread about it already 
Enjoy
dirty up or reclean the reflector. I think the reflector comes out the factory a bit too clean.