Satco S1906 13 Watt 21" T5 Preheat Fluorescent Tubes Cool White with Mini Bi-Pin Base - 10 per Package

• 13 Watt 21" Length T5 Preheat Bulb

• Cool White Color 4200K

• Mini Bi Pin G5 Base

• 5000 Average Rated Hours

• 860 Initial Lumens

Satco T5 Cool White Fluorescent Tubes - Professional grade fluorescent lamp, Sustainable lighting product, High lumen maintenance. S1906 - 13 Watt, Miniature Bi Pin G5 Base, 860 Lumens, 4200K Cool White, 5000 Average Rated Hours, RoHS Compliant. 20.91" MOL, 5/8" MOD. 21" Nominal Length.