For Ringflash C/P, Lightbar, Striplite_(20W/24V)_20w replacment modeling light_Broncolor Halogen Modeling Lamp 20 W / 24 V For Ringflash C/P, Lightbar, Striplite_Specifications Weight: 0.03lb / 0.02kg Product Height (in): 0.35 Product Length (in): 1.26 Product Width (in): 0.35 Product Height (cm): 0.9 Product Length (cm): 3.2 Product Width (cm): 0.9