Osram T5 Fluorescent Tube 21W 849mm 33 Inch Warm White – 591506

Osram T5 Fluorescent Tube 21W 849mm 33 Inch Warm White – 591506
Luminous efficacy: up to 104 lm/W.
Very good lumen maintenance: 90 % throughout the service lifetime of the lamp.
Long average lifetime: up to 24,000 h (with QUICKTRONIC© ECG).
Good color rendering group: 1B (Ra: 80…89).
Dimmable.
Good economy and efficiency.
Up to 20 % more economical than LUMILUX© T8.
Up to 50 % smaller volume than comparable T8 lamps.