4 ft. Cool White 4100K T8 High Output Ballast Bypass Linear LED (2-Pack)
Convert your existing fluorescent fixture to LED technology with the Feit Electric T848HO/840/B/LED/2 LED ballast bypass high output linear lamps. These 4ft. T8 tubes produce an ultra-bright 4000 lumens of...
Convert your existing fluorescent fixture to LED technology with the Feit Electric T848HO/840/B/LED/2 LED ballast bypass high output linear lamps. These 4ft. T8 tubes produce an ultra-bright 4000 lumens of 4100K Cool White light using only 36 watts - up to 34% less energy than a 54-watt fluorescent lamp. Each shatterproof lamp has an average life of 25,000 hours/23 years, is RoHS compliant, and 100% mercury free. Choose a dependable flicker-free bulb for residential or commercial applications. Use of this linear tube requires bypassing the existing ballast and rewiring of the fixture.
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annual energy cost
4.34
battery operated
No
brightness--lumens
4000
bulb base
Bi-Pin
bulb finish
Frost
bulb shape
T8
bulb type
Tubular
cec compliant
Not Regulated
color accuracy--cri
80
color temperature--cct
4100
dimmable
No
energy efficiency
33.3%
energy star
No
energy used--wattage
36
ftc label
Yes
hardwire
No
item length--in
47.2
item width--in
1.1
life hours
25000
life years
22.8
lumen efficiency--lpw
111.11
pack quantity
2
portable
No
replacement
54
safety location
Damp
smart
No
technology
LED - SMD
voltage
120-277
warranty years
5
