Philips 13-Watt 21 in. Linear T5 Fluorescent Tube Light Bulb Cool White (4100K) (1-Pack) 546499 - The Home Depot

For effective residential and commercial lighting, select the Philips 13-Watt 12 in. T5 Cool White Linear Fluorescent Light Bulb (F13T5/CW 4100K). It produces cool, white light and can last up to three years. The T5 linear fluorescent bulb has a medium, bi-pin base. It is meant for indoor use

Highlights

Brightness: 820 Lumens

Estimated yearly energy cost:

1.57 (based on 3-hours/day, 11c/kWh, cost depend on rates and use)

Lasts up to 6.8-years (based on 3-hours/day)

Light appearance: 4100K (cool white)

Energy used: 13-Watt

Lumens per watt: 63.1

T5 bulb shape, miniature bi-pin base

Contains mercury: yes (for more info on cleanup and safe disposal, visit: epa.gov/cfl)

For indoor, commercial and residential use