Question about Philips Hue White Luster BT

I bought the E14 drop shape. Unfortunately, it is too long and does not fit in my two bedside lamps. Due to the receiving part after the thread, the drop shape is longer than a normal drop shape lamp. Can anyone tell me the exact length of this lamp? The information from Digitec is not really helpful. Diameter: 4.50 cm Width: 8.80 cm It could be that with the width the height is meant, but before I spend Fr. 50.- and possibly have to send everything back, I hope for the community ;-) Start of thread to end of head of the lamp; so I could compare it with the normal drop shape lamp. Many thanks in advance