Feit Electric 40-Watt 4 ft. T12 G13 Type A Plug and Play High Output Linear LED Tube Light Bulb, Cool White 4000K (2-Pack) T1248HO/840/LED/2/RP - The Home Depot
15W (22W Replacement) Cool White (4100K) T9 Direct Replacement (Type A
Lithonia Lighting FML4W 48 5000LM 840 ZT MVOLT White / 4000K 4-Foot FML4W 10-Inch Wide Housing Cool White LED Wraparound 5000LM with 0-10 Volt Dimming - LightingDirect.com
Philips 14W T5 840 Cool White 14 Watt 550mm 16 mm Tube TL5 HE 14W/840 | eBay
Feit Electric FC12/840/LED 20W T9 Circline Cool White LED Light Bulb | Commercialbulbs.com
L 8W/840 G5 | Osram 8W 4000k Lumilux Cool White Fluorescent T5 Lamp
Feit Electric 12-Watt 21 in. T5 G5 Type A Plug and Play Linear LED Tube Light Bulb, Cool White 4000K (6-Pack) T521/840/LED/6 - The Home Depot
Feit Electric FC12/840/LED LED Bulb Linear T9 Lamp 32 W Equivalent G10Q Lamp Base Frosted Cool White Light: LED Linear U Shaped & Circuline Bulbs (017801907209-2)
Osram 13W Dulux-D 2-Pin G24d-1 Cap 840 [4000K] Cool White Colour Energy Saving Compact Fluorescent Lamp - Amazon.com
Feit Electric T848HO/840/B/LED/2 4 ft. Cool White 4100K T8 High Output Ballast Bypass Linear LED Light | BuyRite Electric
Sylvania Luxline Plus T8 30W - 840 Cool White | 90cm| Any-lamp
Osram DULUX L18W Compact Florescent Bulb 840 18 W Cool White - Amazon.com