Satco S7301 - 9 Watt CFL Light Bulb - Compact Fluorescent - G25 - 40 W Equal - 2700K Warm White - 82 CRI - 55 Lumens per Watt - 15 Month Warranty - Incandescent Bulbs - Amazon.com
LED Lumens To Watts Conversion Chart - The Lightbulb Co. UK
How many lumens are in a 40-watt fluorescent bulb? - Quora
Satco S7334 40 Watt (150 Watt) 2600 Lumens Hi-Pro Spiral CFL Soft White 2700K Medium Base 120 Volt Light Bulb, Energy Star - Incandescent Bulbs - Amazon.com
Philips 40-Watt 4 ft. Linear T12 ALTO Fluorescent Tube Light Bulb Daylight Deluxe (6500K) (2-Pack) 543405 - The Home Depot
GE Ecolux 40-Watt 48-in Medium Bi-pin (t12) 3000 K Warm White Fluorescent Light Bulb in the Fluorescent Light Bulbs department at Lowes.com
Compact Fluorescent Light Bulb T2 Spiral CFL, 2700k Soft White, 9W (40 Watt Equivalent), 540 Lumens, E26 Medium Base, 120V, UL Listed (Pack of 2) - - Amazon.com
GE Cool White 40 W Fluorescent 16-in Circline 4-Pin Light Bulb (1-Pack) 93118075 | RONA
GE Ecolux 40-Watt 48-in Medium Bi-pin (T12) 5000 K Daylight Fluorescent Light Bulb in the Fluorescent Light Bulbs department at Lowes.com
What is the light output of T8 fluorescent lamps? | T8 Fluorescent Lamps | Lighting Answers | NLPIP
40 Watt LED Corn Bulb, Replcement for 120-150 Watt HID, 5,800 Lumen, DLC Listed, 10 Year Warranty - LED Global Supply
Does a 4ft 40 watt LED have the same lumen output as a 4ft 40 watt fluorescent? - Quora
GE 2-Pack 48" 40-Watt Cool White T12 Utility Light Bulbs - 66651 | Blain's Farm & Fleet
GE 40-Watt Dimmable A15 Decorative Incandescent Light Bulb in the Incandescent Light Bulbs department at Lowes.com
Philips 40-Watt 4 ft. Linear T12 ALTO Fluorescent Tube Light Bulb Daylight Deluxe (6500K) (2-Pack) 543405 - The Home Depot
Ace 40 watts T12 48 in. L Cool White Fluorescent Bulb Linear 2900 lumens 2 pk
GE Garage and Basement 20-Watt 24-in Medium Bi-pin (t12) 4100 K Cool White Fluorescent Light Bulb in the Fluorescent Light Bulbs department at Lowes.com
GE Ecolux 40-Watt 48-in Medium Bi-pin (t12) 3000 K Warm White Fluorescent Light Bulb in the Fluorescent Light Bulbs department at Lowes.com
GE Lighting 79063 Reveal CFL 9-Watt (40-watt replacement) 430-Lumen A19 Light Bulb with Medium Base, 1-Pack - Walmart.com
Philips 273599 F40DX ALTO - 6500K - T12 Fluorescent | CityLightsUSA.com
Compact Fluorescent Light Bulb T2 Spiral CFL, 5000k Daylight, 9W (40 Watt Equivalent), 540 Lumens, E26 Medium Base, 120V, UL Listed (Pack of 4) - - Amazon.com
Lightbulbs: Watt-to-lumen conversion guide
How many lumens are in a 40-watt fluorescent bulb? - Quora
