💡 Illuminate smarter, work brighter — don’t get left in the dark!
The Sylvania 18" T8 Preheat Fluorescent Tube Lamp delivers 900 lumens of premium cool white light at 4100K with a reliable CRI of 70, all while consuming just 15 watts. Designed for indoor use, this frosted linear lamp offers a long 7,500-hour lifespan and is backed by over a century of SYLVANIA’s lighting expertise, making it a cost-effective and professional choice for modern workspaces.
| Brand | LEDVANCE |
| Light Type | Fluorescent |
| Special Feature | Frosted |
| Wattage | 15 watts |
| Bulb Shape Size | T8 |
| Bulb Base | G12 |
| Incandescent Equivalent Wattage | 60 Watts |
| Specific Uses For Product | For indoor use only |
| Light Color | Bright White |
| Voltage | 120 Volts |
| Unit Count | 1.0 Count |
| Color Temperature | 4100 Kelvin |
| Number of Items | 1 |
| Brightness | 900 Lumen |
| Shape | Tubular(T) |
| Material | Glass |
| Model Name | 21603 |
| Indoor/Outdoor Usage | Indoor |
| Power Source | Corded Electric |
| Color Rendering Index | 70.0 |
| Power Consumption | 15 Watts |
| Item Package Quantity | 1 |
| Light Source Type | Fluorescent |
| Item Weight | 0.15 Pounds |
| Light Source Wattage | 15 Watts |
| Product Dimensions | 1.1"W x 1.1"H |
| Accepted voltage frequency | 100 to 120 Volts and 60 Hertz |
| Control Method | App |
| Average Life | 7500 Hours |
| White Brightness | 900 Lumens |
| Efficiency | 60 lumens per watt |
| Manufacturer | LEDVANCE |
| Color | Frosted |
| UPC | 046135216039 |
| Light Output Maximum | 900 Lumens |
| Part Number | 21603 |
| Item Weight | 2.4 ounces |
| Item model number | 21603 |
| Size | 1 Count (Pack of 1) |
| Finish | Frosted |
| Number Of Pieces | 1 |
| Cutting Diameter | 1.09 Inches |
| Special Features | Frosted |
| Included Components | 1 Bulb |
| Batteries Required? | No |
| Warranty Description | For us & canadian customer questions or support please call us at 1-800-lightbulb (1-800-544-4828). |
| Assembled Diameter | 1.09 Inches |
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