$3.72 ea

LED Panels & Troffers
F21T5 T5 Linear Fluorescent Tube
Additional Media

GE 46677 - F21W/T5/830/ECO

21 Watt - T5 Fluorescent - 3000K - 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-21T5830ECO
Part No.:  46677
UPC:  10043168466773
Bulb Shape:  T5
Base Type:  Miniature Bi-Pin
CRI:  85
Diameter:  0.625 in.
Lumens (Initial):  2100
Case Quantity:  40
Brand:  GE
Order Code:  F21W/T5/830/ECO
Wattage:  21 Watt
Bulb Type:  F21T5
Color Temperature:  3000 Kelvin
Length:  33.98 in.
Life Hours:  36,000
Lumens (Mean):  1930

Customer Reviews

Rated 4 out of 5 by 2 reviewers.
Rated 5 out of 5 by Great Experience No issues with this purchase. Lamps were shipped promptly and the price was great! Very happy with both product and service at 1000 bulbs. Richard October 31, 2011
Rated 3 out of 5 by Worked fine, but didn't last as long as anticipated. Bought this bulb for a fixture in a pantry - wired to a door switch. Turns on immediately when door is opened. Worked great for 6 months, then burned out. Not even close to stated lifetime, although in this situation the power cycles 10-20 times per day, which I'm sure contributed to the early failure. Previous bulb lasted over a year in the same fixture - I wish I wrote down which brand that one was. June 10, 2011
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