Universal Lighting
4' 11W DLC4.0 Direct Tube 4000K

DesignLights Consortium (DLC) 4.2 listed, Universals LED Linear T8 Tubes are ideal for F32T8 fluorescent lamp replacement. The Universal Gen B LED tube lights install directly into your existing fixtures that have electronic T8 ballasts  (refer to the ballast compatibility chart referenced below). In addition, Universals LED Linear T5HO Tubes are designed to be a direct replacement for fluorescent four foot high output fixtures with electronic T5HO ballasts and offer higher efficiencies. The T5HO and T8HE replacement tubes provide ease of installation, immediate energy savings of 30% or more, and low maintenance (because of their long life, with a 50,000+ hour lifetime at L70). Featuring a seamless glass design and a wide 240® light distribution, they will meet a variety of application needs. LED replacement tubes offer a low initial cost to an LED retrofit using existing compatible Instant Start or Programmed Start ballasts.

Here are Universal Lighting's 240 degree beam angle, LED T8 Medium Bi-Pin G13 retrofit LED fluorescent tube lights. DesignLights Consortium DLC 4.2 qualified (DLC Product Code PM26Z8RK), part number T8LDR4F11/840B has a 4000K cool white color temperature, has a Power Factor over 90 and consumes just 11.5 watts of 120 to 277 volt 50/60 Hz energy. UL Listed, the Universal T8LDR4F11/840B is a plug-and-play, direct replacement LED tube that is compatible with most T8 electronic fluorescent ballasts (Note: These LED tubes are NOT for use with magnetic ballasts) and it will produce an amazing 1,800 Lumens of light output (that's an awesome 156 Lumens Per Watt). They have a frosted lens, CRI of 82 and a rated life of up to 50,000 hours based on L70. The Universal T8LDR4F11/840B is an LED retrofit option to replace your current T8 fluorescent tubes like the Sylvania FO32/841/ECO, GE F32T8/SPX41/ECO, Philips F32T8/TL841/ALTO, Eiko F32T8/841K, Satco Hygrade F32T8/841/ENV, Halco F32T8/841/ECO, Howard F32T8/841/ECO, Maxlite F32T8/841XL, TCP F32T8/841 - 31032841HL, Ushio F32T8/841/ECO or the generic call out of F32T8/841(**). Give them a try - You will be very pleasantly surprised. Click here to see the complete Universal Lighting GEN B LED T8 Tube Lights Specification Sheet.

These LED fluorescent retrofits have a G13 medium bi-pin base which easily integrates energy saving LED technology into your standard recessed fluorescent troffers or industrial fluorescent lighting format. The physical dimensions of the Universal LED 4000K cool white LED retrofit are 47.8 long by 1.0 wide. Each Universal T8LDR4F12/840B  LED fluorescent retrofit bulb carries a 5 Year Warranty. Click here to see the complete Universal Lighting GEN B LED T8 Tube Lights Ballast Compatibility Chart.  The T8LDR4F11/840B, 11.5 watt LED lamp has been designed to retrofit existing linear fluorescent T8 installations where an electronic ballast is present, thereby reducing maintenance and energy expenditures in residential, commercial, retail displays, hotel, motel and resort applications and as an energy saving light source for new fixtures and installations. These T8 LED bulbs are rated for use in either dry or damp locations, has an operating temperature range of -4 degrees Fahrenheit to 113 degrees Fahrenheit and are RoHS compliant.