doubly bright fluorescent lamp 21W

1.Energy-efficient and High life 2.Higher brightness than Equal power common fluorescent lamp 3.Rare earth materials shine

1.Energy-efficient and High life2.Higher brightness than Equal power common fluorescent lamp3.Rare earth materials shine

product model	voltage	power(W)	luminous flux	Colortemperature(k)	Color Rendering Index	Rated lifetime	Applicable ballast
YZ21RN26	80	14	1770	3000	84	10000	Applicable T5 electronic ballasts.
YZ21RZ26	80	14	1850	4200	84	10000
YZ21RR26	80	14	1850	6500	84	10000

 Note: if you need special color temperature and color tonal, further orders. Moderate. Energy-saving enhanced double bright fluorescent tubes (three colors): 1.The energy-saving fluorescent tube of double bright, energy conservation enhancement RONT is line extension for outstanding energy saving effect on the basis of general-purpose tubes.

2.The power of the tube reduces to 21W on the premise that the brightness dose not reduce and the light quantity is similar to 36W general-purpose tube.

3.Uses of nanometer materials for protective film and coated with phosphor Fluorescent Powder, light decline is small, high color, high brightness, more energy-efficient.

4.This tube which matches with high-performance electronic ballast or bracket of our company and adopts advanced technique eliminates "stroboscopic effect”, more healthy.

5.This tube uses environmental protection mercury to make the absolute rating limits more stable and light output more stable.    

doubly bright fluorescent lamp 21W