EASY TO INSTALL: It is made exactly fit for most top name (, , , , Chef, Estate, , , Caloric, Hardwick, Inglis). Fits these models: GMH3204XVQ3, GMH3204XVS3, GMH5205XVB1, GMH5205XVQ1, GMH5205XVS1,KMHS120EBL0, KMHS120EBL1, KMHS120EBL2, KMHS120EBL3, KMHS120EBL4, etc. REPLACEMENT PART NUMBERS: 0053422, 0053437, 05200136, 05200137, 14209237, 14210453, 14210811, 14218311, 14218312, 14218318, 1890433, 2635-0004, 2635-0005, 2665-0003, 4158344, 4158365, 4158432, 4164062, 4166665, 4174608, 4338831, 4359625, 4393681, 53001372, 53437, 56001071, 56001089, 57001073, 747000, 747001, 8189961, 8204855, 8205422, 8205586, 8206232, 8206443, AP4512653, R0712011, R0712013, R0712014, R0712015, R0712016, R0713503, R9800403, R9900310, W10321375, W10598935, etc. SAVE TIME SAVE MONEY: Inexpensive way to fix or repair a microwave. This exterior light bulb has a small screw-in base. To access the exterior light bulb, you will need to remove the panel on the bottom of the microwave using a screwdriver, then install it on microwave. Be sure to disconnect the power to the microwave before you begin this repair. MULTIFUNCTION BULBS WITH PREMIUM QUALITY: The light bulbs are used for repairing different small household appliances including microwaves, the lava lamps, refrigerators, ovens, fans, sewing machines, etc. size:2.3 x 5.6cm Material:Metal + glass colour:Silver+transparent Package Contents: 3 x microwave light bulbs Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.