GE Ecolux High Lumen 28-Watt 48-in Miniature Bi-Pin (T5) 4100 K Cool White Fluorescent Light Bulb (40-Pack) in the Fluorescent Light Bulbs department at Lowes.com
FOS 28-Watt Wall/Ceiling Mountable LED Tube Light (4-Feet T8, 3080 LUMENS, Cool White 6500k) - Pack of 2 : Amazon.in: Home & Kitchen
2,700 Lumen LED Wall Light - Only 28 Watts - 10" High LED Wa
BELL 2D 28 WATT LAMP 4 PIN 2700K WARM WHITE 2050 LUMEN 10000 HOUR - Eurosales
GE Lighting 22180 Energy Smart 2D CFL 28-watt 2050-Lumen 2D Light Bulb with GR10q-4 Base, by GE Lighting - Walmart.com
Watt vs. Lumen vs. Kelvin - How to Purchase Lights | SiteLites - Custom Manufacturing & Engineering Inc.
How many lumens is equivalent to a 100 watt light bulb? - Westlake Ace Hardware