Philips 40-Watt 4 ft. Linear T12 ALTO Fluorescent Tube Light Bulb Daylight Deluxe (6500K) (2-Pack) 543405 - The Home Depot
Does a 4ft 40 watt LED have the same lumen output as a 4ft 40 watt fluorescent? - Quora
Fluorescent Light Bulb, Cool White, 40-Watts, 2-Pk. | Vanderhoof Hardware Company Inc.
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) 6500 K Daylight 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
Ace 40 watts T12 48 in. L Cool White Fluorescent Bulb Linear 2900 lumens 2 pk
40 Watt LED Corn Bulb, Replcement for 120-150 Watt HID, 5,800 Lumen, DLC Listed, 10 Year Warranty - LED Global Supply
1unitFGDA-6181 Feit Electric ESL40TN/D Compact Fluorescent Bulb, 40 W, Medium E26 Lamp Base, 2800 Lumens, 6500 K Color Temp - Walmart.com
GE 40-Watt Dimmable A15 Decorative Incandescent Light Bulb in the Incandescent Light Bulbs department at Lowes.com
GE Cool White 40 W Fluorescent 16-in Circline 4-Pin Light Bulb (1-Pack) 93118075 | RONA
GE Cool White 40 W Fluorescent 48-in T12 G13 Base Light Bulb (2-Pack) 93117065 | RONA
LED Lumens To Watts Conversion Chart - The Lightbulb Co. UK
40 Watt LED Bulb - Standard E26 base - 4900 Lumens- 5000K-33
What is the light output of T8 fluorescent lamps? | T8 Fluorescent Lamps | Lighting Answers | NLPIP
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
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 Lighting 79063 Reveal CFL 9-Watt (40-watt replacement) 430-Lumen A19 Light Bulb with Medium Base, 1-Pack - Walmart.com
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