HTK-048-WT Track Type: Halo Series, Finish: White, Length: 55" long Features: -Exposed Lamp Flexible Track Head.-Fixture also as a permanent surface mount. Specifications: -Accommodates PAR16, PAR20, PAR30 or PAR38 halogen bulb, 150 watt maximum. Dimensions: -4.75" H x 2" W x 27.13- 55.13" D, 1.04 lbs.