Identification & Application LEDone T50017 LOC-T54FT-24W40K-SGFD YM 24W 4ft LED T5 Tube 4000K Type A+B 3500 Lumens 120-277V The LEDone T50017 LOC-T54FT-24W40K-SGFD YM is a high-performance 4-foot LED T5 replacement tube designed with versatile Type A + B compatibility, allowing operation with compatible electronic ballasts or direct line voltage after ballast bypass. Producing up to 3,500 lumens while consuming only 24 watts, this energy-efficient lamp delivers bright 4000K cool white illumination and serves as an ideal replacement for conventional F54T5/HO fluorescent lamps in commercial and industrial lighting applications. Constructed with a durable glass tube featuring a shatterproof safety coating and frosted lens, the lamp utilizes premium Hongli 2835 LED chips to provide smooth, glare-reduced illumination with a 175° beam angle and a wide 320° field angle. Universal 120-277VAC input supports a wide range of commercial electrical systems, while the G5 bi-pin base allows installation using compatible Type A double-ended ballast operation or Type B single-ended or double-ended ballast bypass configurations. Rated for 50,000 hours of service life, this LED T5 tube is IP20 rated and contains no mercury, UV, or lead. NSF certified for food zone (non-contact), splash zone, and non-food zone applications, it is an excellent lighting solution for offices, schools, hospitals, supermarkets, hotels, airports, conference rooms, factories, and commercial buildings where long life, reduced maintenance, and energy savings are priorities. Technical Performance Specifications Brand LEDone SKU T50017 Manufacturer Part Number LOC-T54FT-24W40K-SGFD YM Product Type LED T5 Tube Lamp Length 4 Feet Lamp Wattage 24 Watts Equivalent Replacement F54T5/HO Fluorescent Lamp Operating Mode Type A + B (Compatible Electronic Ballast or Ballast Bypass) Input Voltage 120-277VAC, 50/60Hz Color Temperature 4000K Cool White Initial Lumens 3,500 Lumens Efficacy 127.27 Lumens Per Watt Color Rendering Index (CRI) 83 Beam Angle 175° Beam Angle; 320° Field Angle Power Factor 0.90 Total Harmonic Distortion (THD) 10% Base Type G5 Bi-Pin Construction Glass Tube with Shatterproof Safety Coating and Frosted Lens LED Chips Hongli 2835 LEDs Rated Life 50,000 Hours Operating Temperature -4°F to 113°F (-20°C to 45°C) Ratings IP20 Rated; DLC Listed; UL Certified; NSF Rated for Food Zone (Non-Contact), Splash Zone & Non-Food Zone; Mercury-Free; UV-Free; Lead-Free Applications Commercial Buildings, Office Buildings, Hotels, Conference Rooms, Schools, Supermarkets, Factories, Hospitals, Airports, Food Processing Areas (Non-Contact) Warranty 5-Year Limited Warranty Documentation See spec sheet.