Osram T5 Tubes FQ 54 Watt Fluorescent Lamp 3000k Warm White / 4000k Cool White / 6500k Day Light - ( Pack of 5 / Pack of 10 ) Colour:Cool White Product advantages: very low energy

Product advantages: very low energy consumption

and can provide a barrier to moisture ingress

Prewired for easy installation of tubular AC LED lamps

Operating temperature -30 ~ +450C

Of course you will have5 Years Any-Lamp

Osram T5 Tubes FQ 54 Watt Fluorescent Lamp 3000k Warm White / 4000k Cool White / 6500k Day Light - ( Pack of 5 / Pack of 10 ) Colour:Cool White Product advantages: very low energyUp to 20 % more economical than LUMILUX T8. Areas of application Public buildings, Offices, Shops, Supermarkets and department stores, Industry, Outdoor applications only in suitable luminaires. Very good lumen maintenance: 90 % throughout the service lifetime of the lamp. Good color rendering index. Dimmable.