Colorlight CL25 Installation manual - Manual (Page 17)

INSTALLATION MANUAL CL25, CL35 Page 17
6. Fit the new sealing against the flange.
Make sure to place the sealing joint in line with the lower inner hole of the glass holder
bracket.
7. Press the new sealing against the flange with your hands.
8. Open a package with a new bulb.
Avoid touching the bulb glass with your fingers.