PAR Halogen Lights
PAR or Parabolic aluminized reflector bulbs have a lamp, reflector, and pressed lens inside the lamp to provide directional lighting. They have a short body, shorter than BR light bulbs with a bowl shape. PAR light bulbs have soft light, but with a more defined edge than BR bulbs.
The Perfect Lighting with PAR Halogen Bulbs
(PAR) allows these lights to have superior focusing ability for more concentrated lighting than BR lights.