$3.15 ea

LED Panels & Troffers
F21T5 T5 Linear Fluorescent Tube
Additional Media

GE 46689 - F21W/T5/865/ECO

21 Watt - T5 Fluorescent - 6500K - 800 Series Phosphors


The mercury content of GE Ecolux lamps has been reduced by over 80% versus older traditional fluorescent lamp designs. To assure long life, advanced coating technologies have been developed to minimize the absorption of mercury within the lamp. Additionally, Ecolux lamps use an exclusive material design that helps to prevent the small amount of mercury in the lamp from forming mercury compounds which may leach into groundwater after lamp disposal.

Mercury containing products sold into the state of WA include an environmental handling charge of .25/each

Brochures & Spec Sheets


Stock Code:  F-21T5865ECOG
Part No.:  46689
UPC:  10043168466896
Bulb Shape:  T5
Base Type:  Miniature Bi-Pin
CRI:  85
Diameter:  0.625 in.
Lumens (Initial):  1950
Case Quantity:  40
Brand:  GE
Order Code:  F21W/T5/865/ECO
Wattage:  21 Watt
Bulb Type:  F21T5
Color Temperature:  6500 Kelvin
Length:  33.98 in.
Life Hours:  36,000
Lumens (Mean):  1790

Customer Reviews

Rated 4.5 out of 5 by 2 reviewers.
Rated 5 out of 5 by It supplied the amount of light I needed The bulb installed very easy and was of very good quality. I am also very pleased that 1000 bulbs offer such a wide variety ok bulbs. February 26, 2012
Rated 4 out of 5 by Good quality at a great price! I use these bulbs in fixtures for planted aquariums. They work very well and deliver great bang for the buck! I buy most of my T5 and T5HO from this site because of the low prices, selection, and availability. June 30, 2011
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