Best in 7 days
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Ships within 48 hours · Estimated delivery Oct 12 - Oct 17
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Description
Keystone KTSB-E-0848-46-UV -Ballast – 4–6 Lamp T8HO/T12HO | 6’–48' | Parallel WiringThis high performance electronic ballast is built for professionals who need rock solid reliability in demanding environments. Supporting 46 T8HO or T12HO fluorescent lamps with a combined length of 6 to 48 feet, its the go to choice for UV systems and high output fixtures. With parallel lamp wiring, the system keeps running even if one lamp failsbecause downtime isnt an option. Its universal input voltage (120277VAC) and cold start capability down to
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
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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- Please click here for more details>>> Return & Exchange Policy
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.1 ★★★★★
Based on 661 reviews
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Product Reviews
★★★★★ 5
Fit in a 2019 Honda Fit
It's indeed an air filter and it fit in my 2019 Honda Fit. Saved me some money compared to the ones offered at oild change places. Seems good build quality and I don't forsee any issues.
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Reviewed in the United States on August 12, 2024
★★★★★ 5
Fit my car perfect
Great value and easy to replace
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Reviewed in the United States on July 19, 2025
★★★★★ 5
Perfect fit for my 2015 Fit
Excellent, easy to replace and a great value, thank you!
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Reviewed in the United States on June 24, 2024
★★★★★ 4
Air filter
Nice product
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Reviewed in the United States on March 7, 2024
★★★★★ 5
Works as intended
Installed it myself yay.
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Reviewed in the United States on August 22, 2025
