Multi-angle Illumination: The track light fixtures feature matte black finish lamp body accompanied by clear glass shades. With a classic and timeless look is suitable for various decoration styles; The 4 track heads can be rotate 350° horizontally and 180° vertically, providing wide lighting angle to satisfied your different requirements Dimension of Track Lights: 16.7 inches height (include 4 inches rods) x 31 inches length , features a 5.1" high x 4.0" diameter glass shade; If glass shade was broken on the way, please conact us via amazon Easy Installation: Detailed instructions and Mounting hardware are included for easy setup; Track-style lights, but installs in a junction box like any ceiling or wall fixture. No track segments or connectors to worry about Standard E26 Bulbs: 4 lights directional ceiling lights compatible with LED, CFL and other bulbs of E26 standard medium base (up to 60W, Bulbs NOT Included); it is also dimmable when you use the dimmable bulbs and dimmer switch (NOT Included), enjoy the brightness and atmosphere you like Wide Application: The ceiling spotlights with multi-directional adjustable light heads can be aimed as desired, Ideal for creating a romantic atmosphere in the bathroom, bedroom, kitchen, dining room, pub, store, bar, etc MILUCES 4 Lights Ceiling Light Fixtures with Flexibly Rotatable Light Head Black Bathroom Lights Modern Complete Track Lighting Kits with Clear Glass Shade, E26 Base