Experience bright, color-accurate lighting with the Philips 15 W T8 1 in. D X 18 in. L Fluorescent Tube Light Bulb Daylight 6500 K. This 18-inch, linear lamp delivers crisp daylight illumination that helps you see details clearly, making tasks easier and spaces feel more inviting.
Key specifications at a glance
- Wattage: 15W
- Light output: 1175 lumens
- Color temperature: 6500K (Daylight)
- Color Rendering Index (CRI): 85
- Length: 18 inches; Diameter: 1 inch
- Base: Bi-Pin (T8)
- Voltage: 120V
- Average rated life: 7500 hours
- Indoor use: Commercial and Residential
- Not dimmable, Packaging: Sleeve, Quantity in package: 1
- Energy Star Certified: No; California Title 20 Compliant: No
Why this tube stands out
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Vivid daylight tone at 6500K creates a bright, alert atmosphere that enhances focus and productivity—perfect for offices, studios, and retail displays.
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Accurate color rendering with CRI 85 ensures that whites, fabrics, prints, and product colors look true-to-life under daylight illumination.
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Reliable Philips performance backed by a long 7500-hour average rated life minimizes maintenance and replacement frequency in high-traffic spaces.
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Compact 18-inch form fits standard T8 fixtures while preserving fixture spacing and aesthetics, making it a practical upgrade in existing lighting setups.
Ideal use scenarios
- Offices and workspaces where clear task lighting reduces eye strain and improves accuracy
- Kitchens, workshops, and garages that benefit from bright, even illumination for detailed tasks
- Retail environments and showrooms where true-to-life color helps products stand out
- Educational spaces and studios that require consistent daylight-like brightness
Practical installation notes
- Designed for indoor use in standard T8 fluorescent fixtures that accept a Bi-Pin base
- Replace like-for-like 18-inch tubes to maintain fixture alignment and lighting uniformity
- This tube is not dimmable and is not Energy Star certified; plan lighting design accordingly to achieve the desired ambiance and efficiency
Upgrade to Philips reliability and daylight clarity with this 15 W T8 fluorescent tube. It delivers bright, color-accurate illumination for spaces where precision matters—without complicated installation or frequent replacements. Add it to your lighting plan for improved visibility, enhanced color perception, and a more vibrant environment.
