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LED Panels & Troffers
18W T8 LED Tube - 5000K - SunSun STDC42P20XX-50K
Additional Media

1800 Lumens - LED - 4 ft. Tube - 18 Watt

5000K Stark White - Direct Wire - Ballast Bypass - SunSun STDC42P20XX-50K


Energy Saving Calculator

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The SunSun STDC42P20XX-50K 18-watt LED T8 tube is a money-saving bulb, saving up to 85 percent on monthly energy costs. This high-performance LED tube features a soft white external color with a thin design and a rated life of 25,000 hours. The 5000K, stark white color temperature is a practical choice for indoor lighting applications. Requires non-shunted lamp holders. To be installed by licensed electrician only. Requires non-shunted lamp holders (tombstones). See part no. SOCK-L13051U. Do not use with dimmers.


Stock Code:  SUNSUN-T84G131850
Part No.:  STDC42P20XX-50K
Wattage:  18 Watt
Beam Angle:  160 Degree
Base Type:  G13
Color Temperature:  5000 Kelvin
Length:  48 in.
Fluorescent Equal:  32 Watt
Light Source:  LED
Lumens Per Watt:  100
UL Listed:  Damp Locations
Warranty:  3 Years
Brand:  SunSun
UPC:  81996801235
Voltage:  100/277
Bulb Shape:  T8
Dimmable:  No
CRI:  80
Diameter:  1.25 in.
Life Hours:  25,000
Lumens (Initial):  1800
RoHS:  Compliant
DLC Listed:  No
Case Quantity:  25

Customer Reviews

Rated 4.9 out of 5 by 11 reviewers.
Rated 5 out of 5 by Great product. Was exactly as described. Well packaged and terrific product. Looking forward to the savings led will bring to my overall elect. bill. March 22, 2015
Rated 5 out of 5 by flourescent to LED tube conversion I bought 2 of these for a flourescent to LED tube conversion. There are a few things you really need to know before doing this but its real easy once you know what to look out for. The new bulbs are way brighter than the old tubes, use way less electricity and should last for many years, paying for the higher cost many times over and no more ballasts to deal with. In my facility, I have quite a few 4ft fixtures and a few 8ft.If the bulbs go, I'll just replace them for now but when a ballast goes, I'll be doing more conversions. I'm also converting my home to LED. December 29, 2014
Rated 5 out of 5 by great product. ....super company these bulbs work as specified...we replaced 200 bulbs and all worked with no problems November 3, 2014
Rated 5 out of 5 by great replacement ,easy to install great way to upgrade lighting without buying whole new fixture also reduces maintenance costs by eliminating ballast plus lower cost to operate October 28, 2014
Rated 4 out of 5 by excellent savings We are in the process of switching out standard bulbs to LED throughout our campus ~ HUGE savings from We have been able to save significantly on so much more than just light bulbs. October 10, 2014
Rated 5 out of 5 by Good product ,color and brightness. It is always a little scary to buy online. I will say that This is a good product. Nice color, comparable to florescent in the 5000k range. Good brightness. Easy to connect. I actually have a room with some florescent and these. I would actually say these are better and worth the cost. I will be buying more from this site. September 2, 2014
Rated 5 out of 5 by Great product Good light output. Easy to wire. Bright white color. June 12, 2014
Rated 5 out of 5 by Great amount of light I think these bulbs put out more light than the fluorescent ones they're replacing. Very bright, even, clean light. I just need 6 more. May 30, 2014
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