Feature: 1. 60W Maximum Power: Tracking lighting does not include E27 bulbs, you can choose to use LED E27 bulbs or E27 spotlights with a maximum power of 60Wx4pcs (Maximum). 2. Flexible: 4 lamp heads (lampholders) can be readily adjusted to the proper orientation (90 degrees vertically) and the two arms can be rotated 330 degrees horizontally and folded to enhance the flexibility of the angle. 3. Matte Black: Tracking lights ceiling surfaces is matte black, baking lacquer process treatment, flush with the ceiling installation. 4. Metal Material: LED tracking lights are made of metal material, not easy to rust and damage, can be used for a long time. 5. Applicable Scenes: Tracking lights are suitable for bedroom, kitchen, bathroom, sofa, hotel, store, bar and other scenes. Specification: Item Type: Tracking Lights Ceiling LED Material: Iron, Aluminum, ABS Weight: Approx. 720g / 25.4oz Chassis Diameter: Approx. 9cm / 3.54in Single Arm Length: Approx. 30cm / 11.8in Maximum Extension Length: Approx. 60.5cm / 23.8in Voltage: 85-265V Applicable Bulbs: E27x4 (Without Bulb). Package List: 1 x Tracking Lights Ceiling LED1 x User Manual1 x Wrench2 x Screw2 x Expansion Tube