34" 21W 4100K Philips ALTO® TechnologyT5 Fluorescent Lamp, White

F21T5 / 841 / ALTO - 3 ft. - 21 Watt - T5 Fluorescent - 4000K - Philips 230839

Philips T5 Fluorescent Lamps featuring ALTO® Lamp Technology offer increased energy savings and low toxicity in a slim profile.

Features/Benefits:

• Slim profile lamp and ballast.
• Design flexibility.
• Improved optical control.
• Fixtures can be 40% smaller than T8 systems.
• Better fit in 2 x 2 and 2 x 4 grid ceilings.
• Better for the environment.
• Low mercury (14W, 21W and 28W.)
• Energy efficient.
• Less material for less waste.
• Operates on programmed start ballasts.
• Fail-safe operation at end of life.

Applications:

• Ideal for general, decorative and architectural lighting in offices, retail stores, hotels, schools and hospitals.