












💡 Illuminate smarter, work brighter — don’t get left in the dark!
Philips LED Mainsfit 3-Foot T8 Tube Light Bulbs offer a powerful 1400 lumen output with cool white 4000K color temperature, consuming only 11.5 watts to replace traditional 25W fluorescent tubes. Engineered for ballast bypass compatibility, these energy-efficient LED tubes deliver up to 50,000 hours of long-lasting, mercury-free illumination, perfect for professional indoor spaces seeking crisp, reliable lighting with minimal maintenance.














| Brand | Philips |
| Light Type | LED |
| Special Feature | Energy Efficient |
| Wattage | 11.5 watts |
| Bulb Shape Size | T8 |
| Bulb Base | G13 |
| Incandescent Equivalent Wattage | 75 Watts |
| Specific Uses For Product | Decoration |
| Light Color | cool white |
| Voltage | 120 Volts |
| Unit Count | 4.0 Count |
| Color Temperature | 4000 Kelvin |
| Number of Items | 1 |
| Brightness | 1800 Lumen |
| Shape | t8 |
| Material | Glass |
| Model Name | 544221 |
| Indoor/Outdoor Usage | Indoor |
| Power Source | AC |
| Color Rendering Index | 80 |
| Power Consumption | 25 Watts |
| Item Package Quantity | 1 |
| Light Source Type | LED |
| Light Source Wattage | 11.5 Watts |
| Product Dimensions | 35.78"W x 35.78"H |
| Control Method | App |
| Average Life | 50000 Hours |
| White Brightness | 1400 Lumens |
| Efficiency | Yes |
| Style | 25 W |
| Global Trade Identification Number | 00046677544225 |
| Manufacturer | Signify North America Corporation |
| Color | Cool White |
| UPC | 046677544225 |
| Light Output Maximum | 1800 Lumens |
| Part Number | 544221 |
| Item Weight | 3.64 pounds |
| Item model number | 544221 |
| Size | 4 Bulbs |
| Pattern | Mainsfit |
| Cutting Diameter | 1 Inches |
| Special Features | Energy Efficient |
| Included Components | LED Bulbs (4) |
| Batteries Required? | No |
| Warranty Description | 5 year manufacturer warranty. |
| Assembled Diameter | 1 Inches |
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