Check the listing for details. LED Tube G13 4FT 4 Foot T8 Tube Light Bulbs 24W 6000K Clear or Milky Lens. Condition: New. Listed at 44.99 USD. Product Description4FT LED Light Tube uses high grade SMD chips and components to ensure reliability and efficient heat dissipation. It provides you much brighter, cheaper and healthier lighting than conventional fluorescent light.ETL ListedThis product has been tested and listed by the ETL, meaning it has met their nationally recognized safety requirements.Super BrightEach light has more than 2500 lumens output, 24W low power consumption, save 65% on your electricity billLong lifespanHigh quality led chips and housing materials make sure it has high light efficiency and long lifespanSpecificationPackage: 6-100PackWatt: 24WCCT: 6000KLuminous Flux: 100-110lm per wattColor Rendering Index(CRI): 85Lamp Power Factor: 0.95Input Voltage: AC100~277VBase: G13Easy InstallationThese frosted LED tube lights are compatible with most existing fixtures. Fluorescent replacement is simple-- an LED retrofit can be done easily with a ballast bypass (direct wire) installationCompatible with T8 10 T12dual-end powered tubes are compatible with T8, T10 and T12 ceiling fixtures and require a simple ballast bypassWide Applicationsgarage, offices, plazas, hospitals, hotels, subways, terminal buildings, schools, shops, supermarkets.