Aleddra's Double Ended Bypass Emergency LED Linear T8 tubes come with an integrated emergency battery. This product can be used as a regular T8 lamp and an emergency tube, which is ideal when upgrading common linear T8 or T12 fluorescent lamps - but must be operated on an always-on circuit in order to keep the battery charged at all times. This Emergency T8 tube is a cost-effective option for various emergency lighting applications such as office buildings, schools, hotels, apartments, corridors, and stairs.

Aleddra part number LLT-4-EM-T8-G3-15W-(XX)K comes with a battery shutoff switch for a long stocking time. While the power is on, this T8 lamp's battery charges. When the power is interrupted or shut off, it automatically draws power from its built-in battery and lasts more than 90 minutes on battery at 420 lumen output. It comes with dual safety switches on both end caps, which is one of the most effective means of electric shock protection for an LED T8 tube. This product comes in a 3500K bright white, 4000K cool white or 5000K daylight color temperature, has a power factor over .92 and consumes just 15 watts of 120 to 277 volt energy. The T8 LED tube is non-dimmable LED light bulb and will produce 1,890 lumens of light output (that's an awesome 126 lumens per watt). They have a CRI of 80 and a 5 year warranty. 

These 4 foot 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. If you are replacing fluorescent tubes - the ballast MUST be bypassed. It is recommended that these lamps are to be used in an always-on fixture, as when you turn the power off, the emergency light will start working. This makes these bulbs perfect for hallways, stairwells, or parking garages. 

Specification Sheet

Installation Instructions