Dimensions 3.50 x 3.50 x 5.75 InchesGE 65-Watt Soft White R30 Flood Light, 1-Pack -GE Lighting 73439 Reveal R20 Reflector Floodlight Bulb, 45W, Each 2.50 x 2.50 x 5.75 InchesGE Lighting 50/100/150W Light Bulb 5.37 x 3.87 x 6.06 InchesGE Relax HD LED Light Bulbs, 65 Watt, Soft Whit...