Keith K East Dundee , IL January 16, 2015 Appliance: KitchenAid 30" Kitchenaid Free Standing Range Dual Fuel KDRP407HSS08 Kitchenaid Range Kdrp407hss08: Oven lights out. How to replace Light Bulb. No tools required. I was surprised at the cost of the bulbs but I imagine they need to be specialized to handle the heat of the oven. Used gloves, glass covers popped off, 2 minutes max. Great to have light again to see what we are cooking! Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes