![4 Pack: Osram 14w T5 High Efficiency 840 Cool White Fluorescent 549mm Tube 4000k HE (FH1840) - - Amazon.com 4 Pack: Osram 14w T5 High Efficiency 840 Cool White Fluorescent 549mm Tube 4000k HE (FH1840) - - Amazon.com](https://m.media-amazon.com/images/I/41xTMgIBUrL._AC_UF894,1000_QL80_.jpg)
4 Pack: Osram 14w T5 High Efficiency 840 Cool White Fluorescent 549mm Tube 4000k HE (FH1840) - - Amazon.com
![LED T8 Lamps | Keystone 8' R17D T8 LED Tube, KT-LED40T8HO-96G-840-D | 40W, 4000K, R17D/High Output, Ballast Bypass, F96T8 / F96T12 Replacement LED T8 Lamps | Keystone 8' R17D T8 LED Tube, KT-LED40T8HO-96G-840-D | 40W, 4000K, R17D/High Output, Ballast Bypass, F96T8 / F96T12 Replacement](https://cdn3.volusion.com/kpvxy.ezxkv/v/vspfiles/photos/KT-LED40T8HO-96GC-840-D2-2.png?v-cache=1675853892)
LED T8 Lamps | Keystone 8' R17D T8 LED Tube, KT-LED40T8HO-96G-840-D | 40W, 4000K, R17D/High Output, Ballast Bypass, F96T8 / F96T12 Replacement
![Philips 008472 - MASTER PL-L 18W/840/4P Single Tube 4 Pin Base Compact Fluorescent Light Bulb - Walmart.com Philips 008472 - MASTER PL-L 18W/840/4P Single Tube 4 Pin Base Compact Fluorescent Light Bulb - Walmart.com](https://i5.walmartimages.com/asr/44b05667-980d-4a42-9b2d-18b6c92f2b46_1.c3fa4ea9aa08743d9164a79b89464540.jpeg)
Philips 008472 - MASTER PL-L 18W/840/4P Single Tube 4 Pin Base Compact Fluorescent Light Bulb - Walmart.com
![EiKO 12" Mini Bi-Pin LED T5 Tube, 4Watt, 4000K, F8T5 Fluorescent Replacement | LED Lighting Wholesale Inc. EiKO 12" Mini Bi-Pin LED T5 Tube, 4Watt, 4000K, F8T5 Fluorescent Replacement | LED Lighting Wholesale Inc.](https://www.ledlightingwholesaleinc.com/v/vspfiles/photos/LED4WT5-12-840-DBL-G8-2T.jpg)