The Adjust-A-Wings double-parabolic reflector was invented by lighting specialist and plant guru, Mr. Paul Cronk BSc, in Australia in 1995. Back then, indoor gardening was still in its infancy and the reflectors available at the time were inefficient, angular and crude. Paul’s major brainwave was the ‘double-parabolic’ shape which both dissipates heat from the lamp and produces a beautiful, mathematically uniform light distribution over the plant canopy.