I would buy a new 50 watt light bulb about once or twice a month because it had burned out. I've tried all brands and none have lasted long. In November 2017 I purchased a 25w Zilla blue fluorescent halogen bulb and mini dome to match. It's December 2019 and today the light bulb burned out. That's over 2 years on a single lightbulb running 12 hours a day, every day. I've saved so much on lightbulbs and electricity in the last 2 years (25 watts gives as much heat as 50 watts). This is the best heating pad you can buy!
Sylvania Halogen A19 Light Bulb, 60W Equivalent, Energy 💡 Efficient 43W, 610 Lumens, Soft White 2750K - 4 Pack (75541)
5 Review
💡 (Pack of 6) 39W PAR20/FL 120V - High Output 39 Watt (50W Replacement) PAR20 Narrow Flood - 120 Volt Halogen Light Bulbs
8 Review
Simba Lighting Halogen E11 T4 50W 560lm 120V Light Bulb (4 Pack) - Ideal for Chandeliers, Pendants, Table Lamps, Cabinet Lighting - Warm White 2700K Dimmable
4 Review
(Pack of 6) 60 Watt High Output (75W Replacement) PAR30 Long Neck Flood Light Bulbs - Dimmable - Indoor/Outdoor Use
6 Review
💡 Philips LED 417089 Energy Saver Compact Fluorescent T2 Twister (A21 Replacement) Household Light Bulb: 2700K, 18W (75W Eq.), E26 Base, Soft Warm White, Pack of 4
4 Review
SleekLighting GU24 23W 2 Prong Bulbs - UL Approved 120v 60Hz - Twist Lock CFL Fluorescent - 4200K Cool White 4 Pack
8 Review
2 Pack PLC 13W 4100K 4 Pin G24Q-1 13 Watt Double Tube CFL Light Bulb - Energy-Efficient Replacement for Sylvania 20667 CF13DD/E/841, Philips 38328-3 PL-C 13W/841/4P/ALTO, and GE 97597 F13DBX/841/ECO4P
4 Review
OttLite T18330 Replacement Tube Bulb
9 Review