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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21
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Description
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
Specifications
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 25°C
2725
Mean Lumen At 25°C
2560
Ordering Abbreviation
FBO31/841
Country Of Origin
China
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.2 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Perfect for 24 CRV
Style: 1.5L
Worked perfect in my car and saved me some money!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
★★★★★ 5
Savings!
Style: 2.0L
Very affordable and fits like the factory one. Don’t pay the dealer hundreds! Just do it your self.
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Reviewed in the United States on May 11, 2026
★★★★★ 2
Not compatible with Honda CRV 2023
Style: 1.5L, Style: 1.5L
Pretty disappointed that the description did not match what my car actually needed. THIS IS NOT COMPATIBLE WITH A HONDA 2023 CRV Engine Air filter… Just glad the cabin air filter worked. Having to buy another one… The image attached is what I needed to replace.
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Reviewed in the United States on January 18, 2026
★★★★★ 5
Perfect fit and high quality.
Size: (Pack of 1)
Good product, not much to say. The product arrived quickly, looks to be of high quality construction, fit perfectly and took me only a couple of minutes to install. I love it when a product is no frills and delivers as advertised. I've used various filters from K&N before and have always had very good success with them so I will be buying more of these for sure when the time comes.
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Reviewed in the United States on November 9, 2025
★★★★★ 5
Better than most.
Size: (Pack of 1)
Looks good, perfect fit.
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Reviewed in the United States on May 25, 2026