Comparison : Item # DL24-PL1, Tri Lite Polycarbonate Head Dock Light
Item # FANDL24-PL1, Tri Lite Polycarbonate Head Dock Light
Item # SDL24-PL1, Tri Lite Polycarbonate Head Dock Light
Item # DL40-PL1, Tri Lite Polycarbonate Head Dock Light
Item # FANDL40-PL1, Tri Lite Polycarbonate Head Dock Light