Attribute15: 2.25 in.
Products with this attribute (2 total)
LED Flat Back Cylinder Track Fixture - 9W - 750 Lumens - LED Flat Back Cylinder Track Fixture - 930 Lumens - 9 Watt - Halo Track Compatible - 120 Volt - Nora Lighting NTE-860L927M10B | 1000Bulbs.com
Philips Ceramalux 13469-2 - 310W HPS ED18 Bulb | 1000Bulbs.com