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T5 HO fluorescent tube 54W 4100K cool white 45.2 in lamp Current F54T5/841/ECO/PRO
SKU: LI-F54T5841ECOPRO
54W T5 high output fluorescent tube with 4100K cool white light, G5 miniature bi-pin base, and 45.2 in (1148 mm) length for compatible commercial fixtures. Commonly used in offices, retail areas, and warehouse lighting where a T5 HO lamp and electronic ballast are already specified.
What this product is for
This is a 54W T5 high output fluorescent tube for commercial and institutional fixtures that use a 45.2 in (1148 mm) T5 HO lamp with a G5 miniature bi-pin base. It is suited to maintenance replacement where the existing fixture, ballast, and lamp type must match.
Use for
Use for office lighting, retail areas, back-of-house spaces, schools, and warehouse aisles where 4100K cool white light is specified. This lamp is commonly selected when you need the same T5 HO form factor, approximately 5000 initial lumens, and consistent light colour across an existing installation.
Avoid for
Avoid for fixtures designed for T8, T12, or standard-output T5 lamps, and avoid where the ballast or lampholders do not match a 54W T5 HO lamp. Do not use as a universal replacement without confirming fixture compatibility.
Best for
Best for planned maintenance in commercial fluorescent systems where keeping the original lamp type is more practical than retrofitting the fixture. Also useful when matching existing 4100K lamps in multi-lamp rows matters for appearance.
Installed in
Typically installed in recessed troffers, high-bays, industrial strips, and commercial linear fixtures built for T5 high output lamps. Electricians commonly use this lamp in fixtures with electronic ballasts designed for F54T5 lamps.
Why this product exists
This lamp provides a direct replacement option for fixtures built around the T5 HO platform, helping maintain light levels and lamp compatibility without changing the fixture. For many service calls, replacing like-for-like is the fastest path when the ballast and fixture are still in serviceable condition.
Compared with similar products
Compared with standard-output T5 lamps, this T5 HO lamp is designed for higher light output and uses a different operating specification. Compared with LED retrofit options, it is typically chosen when the existing fluorescent system is being maintained rather than converted. Actual performance depends on ballast condition, fixture design, ambient temperature, and local electrical code.
Specifications
- Lamp type: T5 high output fluorescent tube
- Manufacturer part number: F54T5/841/ECO/PRO
- Brand: Current
- Wattage: 54W
- Colour temperature: 4100K
- CRI: 85
- Initial lumens: approximately 5000 lm
- Mean lumens: approximately 3900 lm
- Base: G5 miniature bi-pin
- Nominal length: 46 in
- Actual length: 45.2 in (1148 mm)
- Diameter: 0.62 in (16 mm)
- Average rated life: approximately 17000 hours
- Ballast type: electronic ballast, rapid start/programmed start depending on fixture specification
- Wattage54W
- Lamp TypeT5 high output fluorescent tube
- CRI85
- Colour Temperature4100K
- BaseG5 miniature bi-pin
- Diameter0.62 in (16 mm)
- Nominal Length46 in
- Initial Lumensapproximately 5000 lm
- Ballast Typeelectronic ballast, rapid start/programmed start depending on fixture speci
- Average Rated Lifeapproximately 17000 hours
- Actual Length45.2 in (1148 mm)
- BrandsWhite Label
- Stock in Flesherton16
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