1) Voltage: 110V, 230V 2) Wattage: 100W, 300W, 500W 3) Lens: clear, sandy, grille 4) Beam spread: narrow spot light, par64 spot halogen lamp/bulb/light.ModelVolt(V)ModelFilBaseBeam SpreadAvg Life(h)Comparison of TypePAR64120500M/MPGX16dNSP300PAR64230500M/MPGX16dMFL300CP87PAR64120500M/MPGX16dMFL300PAR64230500M/MPGX16dMFL300CP88PAR641201000M/MPGX16dNSP300FFPPAR642301000M/MPGX16dNSP300EXD CP61/ ...