Norman Lamps F15T8-BL (17 in.) - Watts: 15W, Type: T8 Black Light Fluorescent - Compact Fluorescent Bulbs - Amazon.com
Sokply T8 LED Tube Light 2FT Hybrid Type A+B 15W 1875LM 24inch Light LED Bulb, 4000K Cool White, Fluorescent Replacement(15W=26w), Plug and Play or Ballast Bypass, Dual-End, UL & DLC Listed(1pcs) -
T8 LED Ballast Compatible 15W 4 FT Retrofit Tube - Bi-Pin Base - No Rewiring - 5000K Daylight.
COOSPIDER 2-Pack 15W U/V BL CFL Compact Light Bulb for 30W Electric Zapper Replacement Straight Tube T8 F15 18 Inch - Amazon.com