GE Classic 50-Watt EQ PAR 30 longneck Dimmable Warm White Reflector Appliance Halogen Light Bulb (2-Pack) - - Amazon.com
H&Z Par30 Short Neck, 6PCS Par30 Halogen 75W 120V Dimmable, Long Lifespan E26 Base Par30 Light Bulb with 3000K Warm White for Track Light - Walmart.com