Yeah Diode Dynamics has a good product , I recently installed the Stage 3 pure white LEDs in my 2002 GTP and they have made a HELLA difference. from the dome lights to the vanitys , licence plate glove , footwellss, etc WOW worth the money. And if your having trouble with the 194 LED bulbs , try bending the conductors outwards and put it in , sometimes it just doesnt receive a solid enough connection.