SANSI 5-Watt UV LED Black Light Bulb (2-Pack) 01-02-001-010502 - The Home Depot
QuantaModule Open Source 5-Watt Far UV Excimer Module DC 24V Far-UVC Light Kit with 222nm Bandpass Flitter and Housing ⋆ QuantaDose Far-UV/UVC Light and Detection
Amazon.com: 5 Watt UV 5W G23 Replacement Bulb for PFUV-15 SP5UV 5Watts : Tools & Home Improvement
Pennington Aquagarden UV replacement Pond Bulb For Uv Clarifier in the Pond Accessories department at Lowes.com