The T3 Tourmaline Featherweight weighs just 13 oz. but is the most powerful dryer you can find.  It's made of crushed tourmaline crystal which is both beautiful and extremely lightweight. Instead of damaging your hair, negative ions add shine and softness and seal hair cuticles.  The high infrared heat and ceramic heater coil, along with an 1800 watt motor give the T3 its intense power.  There's even a setting to release an ultra high dose of negative ions for damaged hair.
It's available at T3 Tourmaline for $200.