The LT25T54850 is a 25-watt LED replacement lamp in a T5 4-foot form factor, designed to retrofit compatible fluorescent fixtures with a plug-and-play approach. This high-efficiency LED option delivers about 3,500 lumens with a color temperature of 5000K, enabling bright, crisp illumination suitable for a variety of commercial and industrial spaces. Built for straightforward installation, the lamp’s driver is integrated within the end cap, contributing to a compact design and uniform light distribution across the length of the tube.
Key characteristics include a 120–277V input range and a reported efficacy of approximately 140 lumens per watt, with a color rendering index (CRI) around 83. The unit is not dimmable and isRoHS compliant, reflecting standard environmental and safety considerations. This model is rated for an operating temperature range of -4°F to 113°F and offers a long service life with an L70 rating of 50,000 hours, aligning with maintenance planning for facilities that require dependable operation. The product is UL listed, underscoring compliance with established electrical safety expectations, though it is not listed for ETL or DLC variants. Each package contains one LED lamp, with no emergency battery or motion-sensor features included.
Common applications span a wide spectrum of settings such as restaurants, retail spaces, schools, hospitals, warehouses, and factories. It is compatible with many ballast-driven or direct-wire configurations typical of linear luminaire upgrades, but compatibility should be confirmed with your specific fixture and ballast conditions. With a 4-foot T5 form factor, this lamp is suitable for wraparound, strip, and cove lighting installations where 5000K daylight-like illumination is desired and energy savings are a priority.
Features:
- 25W LED T5, 4-foot length
- 3500 lumens at 140 lm/W
- 5000K cool white, CRI 83
- Input Voltage 120-277V
- UL Listed; RoHS certified
- Long life: 50,000 hours (L70)
- Non-dimmable
- Package Size:
- Each
- Package Includes:
- 1/Each
- Wattage:
- 25
- Lumens:
- 3500 Lumens
- Lumens Per Watt:
- 140
- Input Voltage:
- 120-277V
- Color Temp:
- 5000K
- CRI:
- 83
- Dimmable:
- No
- UL Listed:
- Yes
- ETL Listed:
- No
- DLC Listed:
- No
- DLC Premium Listed:
- No
- Wet Location:
- No
- Damp Location:
- No
- Hazardous Location:
- No
- Certifications:
- RoHS
- Mounting Type:
- Bulb
- Shape:
- T5
- Motion Sensor Included:
- No
- Emergency Battery Included:
- No
- Operating Temperature Range:
- -4° to 113°F
- Life Rating L70:
- 50,000 Hours
- Warranty:
- 5 Years
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