Our Brightest: 4ft Linear LED Retrofits

Upgrade your 4ft fluorescent fixtures with ultra-bright light output while slashing your monthly lighting cost. We have 4ft LED replacements for standard ceilings as well as for high bay/high ceiling applications. Even when upgrading from older-model LED tubes, you'll realize an up to 88% increase in efficiency over the 100 lm/W (or less) retrofits that were available 5 or more years ago.

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Close-up of two LED magnetic retrofit light strips for 2x4 or 1x4 troffers with quick-connect plug ends.
ELEDLights | 2X4STRPD35WSC5S 35W Selectable LED Magnetic Retrofit Kit, 2x4 & 1x4
  • Fits any standard 2x4 or 1x4 troffer
  • No drilling or wiring
  • Frosted lens available
  • Lumens: 2,300-5,075
  • Watts: 20W-35W
  • CCT: 27K/30K/35K/40K/50K
$34.95
In Stock
4ft LED Tube 5 CCT Selectable 18W 22W 24W Type B ballast-bypass lamp with high-efficiency LED chips
Mann Manufacturing | 4UHLT8M24WSCS5C 4ft 24W Selectable LED Tube - Type B
  • Clear or frosted lens
  • Shatter resistant + NSF
  • Single or double-end power
  • Lumens: 3,240-4,320
  • Watts: 18W-24W
  • CCT: 27K/30K/40K/50K/65K
$8.95
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4ft T5 LED Tube 25W Type B with metal pins and frosted glass for energy-efficient lighting replacement
Mann Manufacturing | 4BP3500T502550F 46" 25W T5 LED Tube - Type B
  • Glass tube
  • Frosted lens
  • 330° beam angle
  • Lumens: 3,500
  • Watts: 25W
  • CCT: 5000K
$10.75
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4ft LED Tube 5 CCT Selectable with Type B base energy-saving fluorescent replacement lamp
Mann Manufacturing | 4HLMT8B20WSCSF 4ft 20W Selectable LED Tube - Type B
  • Shatter resistant + NSF
  • Frosted lens
  • Single or double-end power
  • Lumens: 2,100-3,000
  • Watts: 14W-20W
  • CCT: 27K/30K/40K/50K/65K
$8.41
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Close-up of a 4ft LED Tube 5000K 24W Type B with two-pin base designed for ballast bypass installation
Mann Manufacturing | 4UHLMT8B24W50F 4ft 24W LED Tube - Type B
  • 200 lm/W efficacy
  • ETL Sanitation rated
  • Single or double-end power
  • Lumens: 4,800
  • Watts: 24W
  • CCT: 5000K
$8.41
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Three 4ft LED light strips with magnetic backing for the LED Magnetic Retrofit Kit for 2x4 Parabolic Troffer 5-CCT.
ELEDLights | 3X4STRPD40WSC5S 40W Selectable LED Magnetic Retrofit Kit for 2x4 Parabolic Troffer
  • Three strips eliminate the center gap
  • Built for parabolic and open-cell 2x4s
  • Magnetic, no-drill installation
  • Lumens: 2,360-5,800
  • Watts: 20W-40W
  • CCT: 27K/30K/35K/40K/50K
$44.95
In Stock
4ft 480V LED Tube 18W Type B high-voltage LED tube light for efficient fluorescent conversion and energy savings
Mann Manufacturing | 4HVMT8A018W50F 4ft 24W Selectable LED Tube - Type B, 480V
  • For high-voltage applications
  • Shatter resistant + NSF
  • Frosted lens
  • Lumens: 2,700
  • Watts: 18W-24W
  • CCT: 5000K
$8.77
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