18.5W (40W Replacement) Cool White (4100K) G13 Base (T8/T12 Replacement) Type B (Ballast Bypass) LED Light Bulb
Upgrade fluorescent fixtures to LED technology with Feit Electric T4819/LEDIF/41K 4ft. LED lamps. This LED Ballast bypass tube eliminates the need for ballasts. Installation requires basic re-wiring of the fixture...
Upgrade fluorescent fixtures to LED technology with Feit Electric T4819/LEDIF/41K 4ft. LED lamps. This LED Ballast bypass tube eliminates the need for ballasts. Installation requires basic re-wiring of the fixture but provides greater efficiency and eliminates replacements due to ballast failure. It replaces T8 and T12 fluorescent tubes with long-lasting, energy-saving LED. 4100K Cool White light is ideal for task lighting and workspaces. This non-dimmable tube produces a similar light output (2090 lumens) to 40-watt fluorescents using only 18.5 watts of electricity. Get instant on to full brightness with relatively cool running performance. Feit Electric tubes are shatterproof and 100% mercury free, providing a safer working environment and easier disposal. They have an average life of 50,000 hours/45.7 years and are RoHS compliant. Choose a dependable Feit Electric LED linear tube for residential or commercial applications.
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annual energy cost
2.23
battery operated
NO
beam angle
180
brightness--lumens
2090
bulb base
G13
bulb finish
White
bulb shape
T48
bulb type
Linear
cec compliant
Not Regulated
color accuracy--cri
80
color temperature--cct
4100
dimmable
NO
enclosed fixture rated
YES
energy efficiency
53.8%
energy star
No
energy used--wattage
18.5
ftc label
No
hardwire
NO
item length--in
48.0
item width--in
1.1
life hours
50000
life years
45.7
lumen efficiency--lpw
112.97
pack quantity
1
portable
NO
replacement
40
safety location
Damp
smart
No
technology
LED - SMD
voltage
100-277
warranty years
5
