Best T5 21 Inch LED Fluorescent Replacement Light Bulbs in 2025
Updated on July 2025
#1
Recommended
Free Shipping
- Direct replacement for F13T5 fluorescent bulbs
- 9-watt T5 LED bulbs
- Overall length of 21 inches
- Daylight color temperature at 6500K
- Long lifespan of 20,000 hours
Read More
- Direct replacement for F13T5 fluorescent bulbs
- 9-watt T5 LED bulbs
- Overall length of 21 inches
- Daylight color temperature at 6500K
- Long lifespan of 20,000 hours
#2
Value for Money
Free Shipping
- F13T5/CW LED replacement bulbs, 21 inches in length, 9 Watts power, 4100K cool white color temperature, 950 lumens brightness, CRI 80+, compatible with G5 bi-pin base and existing ballasts.
- F13T5 LED bulbs feature 2 pins for easy installation; simply pop and twist into place for immediate lighting.
- These LED replacements reduce energy consumption by up to 50%, offer a lifespan of around 30,000 hours, and require less frequent replacements, making them a cost-effective lighting solution.
- The T5 LED bulb provides an impressive 30,000-hour lifespan, significantly reducing the need for frequent bulb changes and maintenance.
- Suitable for various environments such as offices, kitchens, and cabinets, these LED bulbs provide modern and energy-efficient lighting for existing fixtures.
Read More
- F13T5/CW LED replacement bulbs, 21 inches in length, 9 Watts power, 4100K cool white color temperature, 950 lumens brightness, CRI 80+, compatible with G5 bi-pin base and existing ballasts.
- F13T5 LED bulbs feature 2 pins for easy installation; simply pop and twist into place for immediate lighting.
- These LED replacements reduce energy consumption by up to 50%, offer a lifespan of around 30,000 hours, and require less frequent replacements, making them a cost-effective lighting solution.
Read More
#3
Free Shipping
- F13T5/WW LED replacement bulb, 21 inches, 9 Watts, 3000K warm white, 950 lumens, CRI 80+, G5 bi-pin base. Designed to replace fluorescent tubes using existing ballast.
- Features 2 pins at each end for easy socket installation, providing immediate illumination.
- Offers up to 50% energy savings compared to fluorescent tubes, generates less heat, and lasts approximately 30,000 hours, reducing replacement frequency and maintenance costs.
- Exceptional lifespan of 30,000 hours minimizes the need for frequent bulb changes, ensuring a low-maintenance lighting solution.
- Suitable for various environments such as offices, kitchens, counters, and cabinets, providing a modern and energy-efficient lighting option.
Read More
- F13T5/WW LED replacement bulb, 21 inches, 9 Watts, 3000K warm white, 950 lumens, CRI 80+, G5 bi-pin base. Designed to replace fluorescent tubes using existing ballast.
- Features 2 pins at each end for easy socket installation, providing immediate illumination.
- Offers up to 50% energy savings compared to fluorescent tubes, generates less heat, and lasts approximately 30,000 hours, reducing replacement frequency and maintenance costs.
Read More
#4
Free Shipping
- FLUORESCENT T5 LED EVG TUBE: Compatible only with electronic ballasts; not suitable for conventional starter ballasts.
- EFFICIENT F13T5CW LED REPLACEMENT: Consumes 7W with 910lm output; replaces 13W fluorescent tubes; 21-inch length, 16mm diameter, G5 socket.
- ENERGY-SAVING: Lower energy consumption compared to traditional T5 fluorescent tubes; lifespan of 5,000 hours; easy lamp replacement without rewiring.
- GLARE-FREE & INSTANT START: Provides cool white light at 4000K; frosted lens for even light diffusion; flicker-free instant start with high color consistency.
- FLEXIBLE APPLICATION: RoHS compliant; mercury-free; suitable for various environments including homes, garages, and public buildings.
Read More
- FLUORESCENT T5 LED EVG TUBE: Compatible only with electronic ballasts; not suitable for conventional starter ballasts.
- EFFICIENT F13T5CW LED REPLACEMENT: Consumes 7W with 910lm output; replaces 13W fluorescent tubes; 21-inch length, 16mm diameter, G5 socket.
- ENERGY-SAVING: Lower energy consumption compared to traditional T5 fluorescent tubes; lifespan of 5,000 hours; easy lamp replacement without rewiring.
Read More
#5
Free Shipping
- Pack of 2 warm white F13T5 fluorescent tubes
- 12-inch straight design for easy installation
- Lasts up to 12,000 hours with G5 mini bi-pin base
- Color temperature of 3000K
- Power consumption of 8 watts
Read More
- Pack of 2 warm white F13T5 fluorescent tubes
- 12-inch straight design for easy installation
- Lasts up to 12,000 hours with G5 mini bi-pin base
- Color temperature of 3000K
- Power consumption of 8 watts
#6
Free Shipping
- F13T5/DL LED replacement bulbs designed for compatibility with existing ballasts.
- User-friendly installation with G5 bi-pin base for quick socket insertion.
- Energy-efficient with up to 50% lower consumption than fluorescent tubes and a lifespan of 30,000 hours.
- Long-lasting performance minimizes the need for frequent bulb replacements.
- Versatile 21-inch size suitable for various environments including offices and kitchens.
Read More
- F13T5/DL LED replacement bulbs designed for compatibility with existing ballasts.
- User-friendly installation with G5 bi-pin base for quick socket insertion.
- Energy-efficient with up to 50% lower consumption than fluorescent tubes and a lifespan of 30,000 hours.
- Long-lasting performance minimizes the need for frequent bulb replacements.
Read More
#7
Free Shipping
- Specification: T5 bulb, 13W power, cool white light at 4000K, 21 inches in length, 8-pack.
- Light Quality: Emits a cool white light at 4000K, designed for a comfortable and inviting environment with minimal eye strain.
- Application: Ideal for under cabinet lighting; please verify bulb dimensions before purchasing.
- Lifespan: Lasts up to 10,000 hours with a brightness of 800 lumens.
- Customer Support: Contact support for refunds or replacements in case of damage during shipping.
Read More
- Specification: T5 bulb, 13W power, cool white light at 4000K, 21 inches in length, 8-pack.
- Light Quality: Emits a cool white light at 4000K, designed for a comfortable and inviting environment with minimal eye strain.
- Application: Ideal for under cabinet lighting; please verify bulb dimensions before purchasing.
- Lifespan: Lasts up to 10,000 hours with a brightness of 800 lumens.
Read More
#8
Free Shipping
- F13T5 LED replacement bulbs, 21-inch length, 9 Watts, 5000K daylight white (950 lumens), CRI 80+, G5 bi-pin base, compatible with existing ballasts.
- Two-pin design for easy installation; simply plug into the socket and twist to secure.
- Offers energy savings of up to 50% compared to traditional fluorescent tubes, with a lifespan of approximately 30,000 hours, reducing replacements and maintenance.
- Remarkable 30,000-hour lifetime, minimizing the need for frequent bulb changes and providing a low-maintenance lighting option.
- Suitable for offices, kitchens, counters, and cabinets, providing a modern and energy-efficient lighting solution.
Read More
- F13T5 LED replacement bulbs, 21-inch length, 9 Watts, 5000K daylight white (950 lumens), CRI 80+, G5 bi-pin base, compatible with existing ballasts.
- Two-pin design for easy installation; simply plug into the socket and twist to secure.
- Offers energy savings of up to 50% compared to traditional fluorescent tubes, with a lifespan of approximately 30,000 hours, reducing replacements and maintenance.
Read More
#9
Free Shipping
- LED tube compatible only with electronic ballasts (EVG); not for use with conventional ballasts (KVG)
- 7W rated power providing 910lm brightness, 130 lumens per watt; 51.7cm length, 16mm diameter, replaces 13W T5 fluorescent tubes
- Energy-efficient with a 50,000-hour lifespan; quick and easy installation with no rewiring needed; features frosted PC cover and heat-dissipating aluminum
- Provides glare-free, instant illumination with 6500K daylight white light; frosted lens ensures even light diffusion and flicker-free operation
- RoHS compliant and mercury-free; versatile for homes, garages, workshops, public buildings, kitchens, and under-cabinet lighting
Read More
- LED tube compatible only with electronic ballasts (EVG); not for use with conventional ballasts (KVG)
- 7W rated power providing 910lm brightness, 130 lumens per watt; 51.7cm length, 16mm diameter, replaces 13W T5 fluorescent tubes
- Energy-efficient with a 50,000-hour lifespan; quick and easy installation with no rewiring needed; features frosted PC cover and heat-dissipating aluminum
Read More
#10
Free Shipping
- 21 inch size with 13 Watts of power
- Delivers 850 lumens brightness
- Color temperature of 4100K
- Color Rendering Index (CRI) of 60
Read More
- 21 inch size with 13 Watts of power
- Delivers 850 lumens brightness
- Color temperature of 4100K
- Color Rendering Index (CRI) of 60
Smart Bulbs Compatible With Hue
See All
Led Two Pin Light Bulbs
See All
Smart Bulbs That Work With Alexa Led
See All
