Pro Track Satin Nickel 150 Watt Low Voltage Track Light Kit Track kit includes: 4-feet of track, three 7&quot; high track lights. Weighs 3.88 lbs. Takes three 50 watt G5.3 base MR-16 bulbs (not included); accepts up to a maximum of 150 watts total. Low voltage track kit by the Pro Track&#174; brand. 120V AC. UL listed. Light satin nickel finish track, satin nickel finish swivel heads. Connect up to two tracks together maximum.