RAY-3a (Triple XPG LEDs) - High setting                                   Exposure MaxxD (Four P4 LEDs) - High setting




RAY-2a (Overvolted 20W Halogen) - High setting                     Light & Motion Arc (Metal Halide) - High setting



Details

All photos were taken with the same settings on the same camera on the same night.
Camera:-  Canon 350D, Manual mode, Aperture 3.5 @ 2sec.
Distance to bike - 25m.