Tulip XLis 151 cm. high and the pot has a diameter of 37 cm. The models suitable for lighting have a luminaire for a T528W fluorescent tube with a length of 115 cm. The difference between the indoor and outdoor version is mainly in the cord: the indoor version has a transparent cord with floor switch, while the outdoor version has a black weather-resistant cord with molded plug. For the variant with lighting, there is a galvanized base plate with which the lamp can be fixed to the floor. Tulip is also available in a smaller size; tulip S.