Xenon lamp may refer to:

• Xenon arc lamp
• Xenon flash lamp
• An incandescent light bulb filled with xenon gas to improve life span or efficiency

• Secessionist movements of canada
• Secessionists
• Secessionist war
• Secession Makes Post-Modern Music
• Secession of Quebec (disambiguation)
• Secession of Texas
• Secession of the Plebs
• Secession of the Upper Peninsula
• Secessions
• SEC Filing
• SecFinex
• SEC football
• SEC.gov
• Sechault
• Sechelles
• Sechelt, BC
• Sechelt-Gibsons Airport
• Sechelt Indian Band
• Sechelt Peninsula
• Sechelt (steamboat)
• Sechen Guwa
• Sechen kamak
• Sechenov
• Sechenov Institute of Evolutionary Physiology and Biochemistry
• Secheon Station