Order before 7pm/8pm, shipped same day! Free shipping and returns. Bulb included: Nee Specifications: Extra functions:Dimmable, dimmer not included Are you still looking for the perfect rail spot for your 1-phase rail system? Perhaps the Go rail spot is the perfect match! A G9 light source must be placed in this spot (not included). Due to the wide reflector in the track spotlight, the light is spread through the room in a beautiful and soft way. The spot (including rail) has a height of 28.5 cm. The spot itself is 17.5 cm wide and 13 cm wide. This is a 1-phase rail spot, which means that all light points that you place on the rail system are controlled simultaneously. 17 cm x 13.4 cm x 28.5 cm ( l x w x h )