Westinghouse 0621400 20 Watt Halogen MR11 Low Voltage Narrow Flood Clear - 2900 Kelvin - Warm White - 230 Lumens - GU4 Base - 12 Volt - Card - 2-Pack Length_1.8 Inch so all of the fan

so all of the fan or fixture wiring will fit inside the box without having to split wires due to limited space

Bulbrite 776665 4 Watt LED T9 LONG FILAMENT - E26-Medium Base - 2700 Kelvin - Warm White - Clear - 450 Lumens - 120 Volt - 40 Watt Incandescent Equivalent - FULLY COMPATIBLE DIMMING

Ordering Code LED4E11/30K/120/D

MFG CODE 509640 PART NUMBER BC8384

Westinghouse 0621400 20 Watt Halogen MR11 Low Voltage Narrow Flood Clear - 2900 Kelvin - Warm White - 230 Lumens - GU4 Base - 12 Volt - Card - 2-Pack Length_1.8 Inch so all of the fanWestinghouse MR11 20 Watt Clear (2900K) GU4 Base Halogen Light Bulb 0621400 Incandescent alternative to halogen lamps. Xenon low voltage light bulbs have long life, crisp white light and are perfect for general illumination or accent lighting purposes available in a variety of shapes, styles and wattages. To help you find the right bulb for the right application, see Westinghouses full offering of MR11 bulbs available in 12 volt or 120 volt varieties