PRODUCT DESCRIPTION:An LED F32 T8 for all locations where four-foot fluorescent tubes are now used, the LED Linear T8 uses only 20 watts and is powered by either a one- or two-lamp driver configuration, allowing for 1-6 LED tube configurations within a typical troffer. The LEDs last up to 50,000 hours based on L70 standards, and have on board cooling fins to extend the lumen life of the lamp. The driver installed inside the fixture body is not exposed to high operating temperatures, enabling longer driver life.FEATURES:• Lumens: 1550 at 4100K, 1700 at 5000K• 20 watts• 50,000 hour life at L70 standards• Easy retrofit into most common linear fluorescent fixtures• Simple ballast bypass• High power factor: >.98• Universal voltage: lamp may be used in 120- and 277-volt applications• External driver promotes even heat dispersion from LEDs and prevents accelerated decay of LEDs (as seen in most retrofit T8 lamps with an internal driver)• No RF interference• No need to remove an existing starter• Instant start• Free of mercury and other hazardous materialsCONSTRUCTION:Housing: Acrylic diffuser provides even distribution of light with less breakage than fluorescent tubes. Aluminum body transfers heat from LED chips and extends the useful light output of this lamp. Standard G13 pins assure a simple retrofitting process for installers.