SleekLighting Halogen 39Watt (50 Watt replacement) Par20 Narrow Flood long neck Bulb (30 Degrees), E26 Base, 110-130v, 2850k - 550 Lumens, Pack of 8 (Pack of 8) 2,500 Life Hours, Indoor/Outdoor Use BASE E26, Halogen Bulbs,110-130V 2700K ,550 lumens 30Degree (Narrow flood) 6 Months NO-HASSLE FREE-REPLACEMENT GUARANTEE