Retrofit 48" T8 12 Watt Lightbulbs 40 Pack (4000K or 5000K Colors) 

by Retrofit Lighting | Item  #: 614862 | Model #:  T8LED4K412WMP |
Retrofit 48
Free shipping for Plus
  • $ 419 00
Non-member price:$460.90  Join now!
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  • 4000K - out Of stock
  • 5000K - out Of stock
  • Shipping
  • Free shipping for Plus
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Delivery estimates, taxes, and fees are based on ZIP Code. Club Pickup orders are based on your club’s current price and item availability on the day of payment.

About this item

  • Direct replacement LED tube only works with electronic ballasts
  • Will not work with T12, magnetic and rapid start ballasts
  • An energy-efficient long lasting LED replacement for fluorescent bulbs
  • Cut your energy costs without buying new fixtures
  • Non-toxic


One of the easiest ways to go green is to change your old lightbulbs to energy-efficient ones. The Retrofit T8 Lightbulbs are not only energy efficient, but they don't have filaments to break or burn, so they lasts twice as long as a fluorescent bulbs.

The LED tubes offer the greenest lighting solution possible. They are 100% recyclable and do not contain highly toxic mercury, which is found in other types of bulbs. These bulbs are an excellent, all-around lighting solution.


  • Save up to 43% in energy costs
  • Longer lasting with no filiments to break or burn out
  • Cooler heating as compared to fluorescent or incandescent bulbs
  • Non-toxic (mercury free)
  • 100% recyclable 
  • No need to replace your ballast-controlled fixtures
  • Warm and bright white models available to replace all fluorescent bulbs
  • 4000K tube is 1800 Lumens
  • 5000K tube is 1900 Lumens

Manufacturer Info

For additional questions or concerns regarding this product, please contact the Manufacturer's Customer Service Department at 1-800 -561 -1110 (ext. 2131)

Assembled Country


Assembled Size

49" x 1.75" X 1.5"

Component Country




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Shipping Information

Standard - 2 to 6 business days

  • Delivery is not available in AK, HI or Puerto Rico

Warranty Information

This product is covered by the Sam's Club Member Satisfaction Guarantee.

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