Order before 7pm/8pm, shipped same day! Free shipping and returns. Bulb included: Ja Specifications: Extra functions:Lamp includes a dimmer Super sleek design spot entirely made of steel finished in timeless black color. The inside of the lamp has also been colored. The surface-mounted spot has a height of 10 cm and a diameter of 5.5 cm. Tuba 1 comes with a WiFi GU10 light source. This can be controlled via WiFi with an app on your phone, Google Home or Alexa. For example, you can adjust the light intensity of 345 lumens by dimming it. You can also determine the color temperature (2,200 - 4,000 Kelvin) yourself, you can go from extra warm white light to cold white light. On average, the lamp lasts 25,000 hours. You can also set the lamp on time via the app, so you never forget to turn off the lighting. Super handy and energy-saving! Complete your interior with the Tuba 1! 5.5 cm x 10 cm