LED Sign Tube | 21 Watt | 2362 Lumens | 6500K | 120V-277V | 42" | Clear | Double Sided | IP44 | ETL Listed | 5 Year Warranty

This Sign Tube is an energy-efficient alternative to fluorescent lamps, offering a 50,000-hour lifespan and non-flicker operation.

• The description claims significant energy efficiency improvements over fluorescent lamps.
• The description claims a 50,000-hour lifespan.
• The description claims non-flicker operation.
• The description claims a 5-year warranty.