Automotive Oil Filter Linear Track light fixture: 3 track lights (3 oil filters) + 4 foot long section of Track & Power Canopy with mounting hardware & instruction manual. Approximate measurements of each track light: 7 x 3-1/2 x 5 inches. Oil Filter diameter is 3-1/2 inches. Made from UL listed electrical components. Electrical components up to 240V rated. Line voltage. Standard ceramic bulb socket (E26). E26 is compatible with European E27. Bulbs are not included. Available separately. PAR16 type bulbs are recommended. LED; CFL; Incandescent; Halogen. 60W max. The track head is a single circuit 3-wire (H) system. Many current projects require or specify a 3-wire system. It is easier to ground, & has more accessories than the other systems. Also, it is 100% compatible with HALO, which makes substituting really easy. Made from real Motorcraft brand automotive oil filter. Other brands/colors are available. Chrome color swivel arm. Swivel arm plastic adapter- clip is available in Black (as pictured) or White color. Black color adapter is for black color track & white is for white track. Possible slight variations from the pictured item. Oil filter label style - subject to availability. You are welcome to supply your own filters for conversion. Single track lights are available. Made-to-order in approximately 3 weeks. For indoor use only. Shipping via USPS; UPS; FEDEX. Pictures of completed Light Fixtures in real environments (FB page): https://www.facebook.com/pages/ZAL-Creations/148255511988929 Track Lighting Fixture, Oil Filter, Motorcraft, Ford, 3 Lights & Track