Item Type: LED Track Light Kit Material: Iron, Aluminium, ABS Voltage: 85-265V Applicable Bulb: GU10 x 3 (Bulb Not Included) Base Diameter: Approx. 9cm / 3.5in ( Manual Measurement, Slight Error May Exist ) Track Length: Approx. 40.5cm / 15.9in ( Manual Measurement, Slight Error May Exist ) Weight: Approx. 713g / 25.2oz 1,GU10 Bulb Base: This LED track light kit is designed with GU10 bulb base, compatible with LED, incandescent bulb and halogen bulb, CFL, maximum 60W. (bulb not included). It's dimmable when use with dimming bulb and switch(bulb and switch not included). 2,90 Degrees Rotatable: The light heads of this 3 light track lighting kit is 90 degrees rotatable, meeting your needs of illumination angle. 3,Simple Style: This LED track lighting kit with 3 light heads features simple and modern style, it could be a great decoration for your living places. 4,Easy Installation: This track lighting kit adopts strong and durable metal. Comes with screws and suction cup, it can be easily installed. 5,Wide Application: This LED light track lighting kit is suitable for bedroom, kitchen, bathroom, sofa, hotel, shop, bar, etc.1 x LED Light Track (Bulb Not Included) 1 x User Manual 1 x Suction Cup 2 x Screw 2 x Expansion Tube