Brand: Halco · SKU: T8EM-48FR17-40BYP-LED-2PK · UPC: 807154823734 · Category: Lamps & ballasts · Type: LED Lamps
The Halco T8EM-48FR17-40BYP-LED-2PK is a two-pack of emergency LED T8 lamps built for 4-foot fluorescent-style fixtures. Each lamp is rated 17 watts, delivers a stated 2100 lumens of normal output, and is set at a 4000K color temperature, a neutral white commonly used in commercial corridors and common areas. What sets this lamp apart is its built-in emergency function: during a power outage, the lamp switches to a reduced 400-lumen emergency output rather than requiring a separate emergency ballast or fixture. This lets a single lamp serve both normal illumination and code-required emergency egress lighting in the same fixture location. Halco lists this lamp under part number 82373 and publishes a spec sheet for it, useful for documenting the emergency lighting function on a project submittal. The product is packaged as a 2-pack, with six 2-packs to a case. This lamp is suited to retrofit and maintenance work where a 4-foot fluorescent fixture in a corridor, stairwell, or other egress path needs to be converted to LED while adding emergency lighting capability without installing a dedicated emergency fixture.
It switches to a reduced 400-lumen emergency output.
It is rated 2100 lumens in normal operation.
Specification sheet (PDF)
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