This product is suitable for most heat lamps. This bulb will provide you white and warm light that you need. Made of high quality material and durability promised.Product dimensions:4.7" Diameter x 5.9" HeightProduct weight:0.38 lbTeflon Coated-Shatter proof Type: Heat Lamp BulbSize: 250 WattLight color: WhiteUsage Tips:-Additional info:-WRM-L00-UP-ELHT-BULB(W) #03890