Feit Electric 15-Watt 18 in. T12 G13 Linear Fluorescent Tube Light Bulb, Cool White 4100K (6-Pack) F15T12/CW/6 - The Home Depot
PHILIPS Linea 15-Watt LED Tube Light (White) : Amazon.in: Home & Kitchen
Plug and Play Universal Fit LED T8 4 FT Tubes, 3000K Soft White, 15 Watt, 1900 Lumens - Works with electronic T8 ballasts or without ballasts (bypass), Clear Lens
Philips 15-Watt 18 in. Linear T12 Fluorescent Tube Light Bulb, Soft White (3000K) (6-Pack) 141465 - The Home Depot
Philips - Fluorescent Tubular Lamp: 15 Watts, T8, Medium Bi-Pin Base - 72759087 - MSC Industrial Supply
Philips Lighting 456798 R30 Reflector Compact Fluorescent Lamp 15 Watt E26 Medium Base 750 Lumens 82 CRI 2700K - Amazon.com