Skip to content

OCTRON® 800 CURVALUME Fluorescent Lamps, 31 W, T8 U-Shaped, 4100 K, 22.5" Long

Marsoni M251S
Sale price$375.00
Pay 4 payments of $93.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
OCTRON® 800 CURVALUME Fluorescent Lamps, 31 W, T8 U-Shaped, 4100 K, 22.5" LongSpecifications Wattage 31 W Colour Temperature 4100 K Base Type Medium Bi Pin Bulb Shape T8 U Shaped Nominal Length 22. 5" CRI 82 Leg Spacing 1 5 8" Average Rated Life At 3 Hours Per Instant Start 15000 hrs. Average Rated Life At 12 Hours Per Instant Start 24000 hrs. Average Rated Life At 3 Hours Per Programmed Rapid Start 20000 hrs. Average Rated Life At 12 Hours Per Programmed Rapid Start 28000 hrs. Initial Lumen At 25C 2725 Mean Lumen At 25C 2560
Easy Shipping

Quick Dispatch:

Your OCTRON® 800 CURVALUME Fluorescent Lamps, 31 W, T8 U-Shaped, 4100 K, 22.5" Long orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your OCTRON® 800 CURVALUME Fluorescent Lamps, 31 W, T8 U-Shaped, 4100 K, 22.5" Long ships.

Need Help?
Questions about OCTRON® 800 CURVALUME Fluorescent Lamps, 31 W, T8 U-Shaped, 4100 K, 22.5" Long, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for OCTRON® 800 CURVALUME Fluorescent Lamps, 31 W, T8 U-Shaped, 4100 K, 22.5" Long in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 1828 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Maranda
Waukegan, US
★★★★★ 5
Great fit
Size: Medium, Color: White
Perfect fit and they don't slide off the back of your ankle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
J
Verified Purchase
Jessica Burdett
Grantham, US
★★★★★ 5
Best socks!
Size: Medium, Color: Blue
I love these socks! They last for years and they fit so nicely on my feet. I love that I can wear the in tennis shoes or wool boots and they never move!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 21, 2025
J
Verified Purchase
john jeffrey elliott
Bozeman, US
★★★★★ 1
TOO SMALL
Size: Medium, Color: Blue
Nice socks, but they are way too small. Says they fit size 6 - 10. I kept 3 ( I wear size 8) and gave 3 to my daughter (size 8.5). We both agreed that they were just too small.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
M
Verified Purchase
Mar Gee
Pawtucket, US
★★★★★ 5
Style and comfort
Size: Medium, Color: Black
Exactly what I was looking for. Style and sock thickness and comfort.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 14, 2025
A
Verified Purchase
Amazon Customer
Whiting, US
★★★★★ 5
Comfortable
Size: Medium, Color: Blue
So comfortable! They stay up perfectly love love love
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025

recommand products