Philips 28-Watt 4 ft. T8 Alto Linear Fluorescent Tube Light Bulb, Natural Light 5000K (30-Pack) Lever Door Lock 2 mm thick with a

2 mm thick with a medium-gloss finish

Light turns on automatically when motion is detected from up to 19 ft

A: Underlayment is not required but may be added for comfort and acoustics

A: It has a 12-mil wear layer for moderate-traffic residential use

color and pattern may vary by screen

Philips 28-Watt 4 ft. T8 Alto Linear Fluorescent Tube Light Bulb, Natural Light 5000K (30-Pack) Lever Door Lock 2 mm thick with aPhilips 28W 4 ft T8 Alto Fluorescent Tube, 5000K, 30 Pack Energy saving 28W Philips T8 Alto fluorescent tubes deliver crisp natural 5000K light for offices, garages, and workshops. Designed for long life and reliable performance with a medium bi pin (G13) base for easy retrofit into standard 4 foot fixtures. Key Features: Natural 5000K Light: Bright, daylight like illumination ideal for task areas Energy Advantage Alto: Reduced mercury and energy