The company "Paus Neuhaus" manufactures many types of such quality lighting.
A small LED lamp sitting in the 3cm wide lamp head and so brings an amazing light output. The good thing about the reflector shape, in which the LED lamp is embedded, is that the light has a virtually degrees out, it spreads relatively little to the sides.
So you can really judge the bill on book by correct positioning of the lamp so that the next door partner feels by the residual light hardly disturbed in bed -> I can read (with strong light at grade 3-4 times the wattage hour) and she can sleep without whining. Optimal.