Philips Lighting 40 W Circular Fluorescent Tube, 3300 lm

The Philips Lighting MASTER TL5 Circular is a circular fluorescent lamp with 16mm tube diameter. This circular TL5 tube light allows the creation of extremely flat luminaires. The MASTER TL5 Circular is specifically designed for operation with electronic gear. The Circular tube lamp brings the benefit of TL5 lighting to an even wider range of attractive applications. Ideal for use in professional and semi-professional applications, such as shops, offices and public areas with non-traditional lay-outs.

16mm diameter circular fluorescent lamp
Perfect circular shape
Highly efficient 3-band fluorescent coating
Amalgam technology
Allows appealing circular designs
High lamp efficacy
Good colour rendering

Fluorescent Triphosphor

Triphosphor tubes have longer life, a lower mercury content, better colour rendering and higher lumen maintenance than their Halophosphate counterparts. The tubes are available in a variety of colour temperatures from 3000K (warm white) to 6000K (daylight).

• Extended life expectancy which can be increased by upto 20,000 hours with the use of high frequency luminaires.
• Shatter resistant versions available which retain the fragments in the event of a breakage.
• Option of triphosphor tubes with internal reflectors, which reduce waste light and increase light output by up to 75%.
• 16mm (T5) tubes provide a compact alternative to T8 tubes, offering peak performance at +35 °C and typically provide 5% more efficiency in most ceiling applications when compared to equivalent T8 tubes.

Nominal tube diameter - T5=16mm, T8=26mm, T9=29mm, T12=38mm