Replace any T8 or T12 fluorescent lamp with this Feit Electric 18.5-Watt T8 4 ft. Linear Frost Cool White (4100K) LED Light Bulb. Switching to this bulb is easy and convenient - no replacing or rewiring of lamp holders required, no replacement of the ballast or installation of LED driver required, and no removal of the old ballast required. Included are 2 quick connect wire nuts for easy wiring. This bulb can be used in 100 - 277-Volt and is ideal for both residential and commercial applications. All of our LEDs tubes come with a full 5 year guaranteed and are certified by UL and 100% mercury free.

Features:

• Brightness: 2090 Lumens
• Estimated yearly energy cost: $2.17 (based on 3-hours/day, 11c/kWh, cost depend on rates and use)
• Light appearance: 4100K (cool white)
• Energy Used: 18 Watts (equivalent to a 32/40-Watt standard fluorescent light bulb)
• Energy Efficient: Up to 42% less energy than standard fluorescent light bulb
• Life: 45.66 years (based on 3-hours per day)
• Life Hours: 50,000
• 1-inch diameter tubular bulb shape
• Product Base: G13 medium Bi-Pin base
• T8 & T12 Type B Ballast Bypass Fluorescent Replacement
• Converts your existing fluorescent fixture to LED technology using 4-foot universal bulb replacements for both T8 and T12 lamps
• No need for a ballast - install with simple wiring of the fixture to bypass the ballast
• Cool White vibrant light ideal for work spaces and task lighting
• Energy efficient LED technology uses considerably less power and last longer compared to equivalent standard fluorescent light bulb
• Shatter Resistant Coating; Instant On To Full Brightness and no Flicker or Strobing
• Indoor / Suitable For Damp Locations
• Non-dimmable
• UL/CUL Listed, RoHs Compliant and 100% Mercury Free