21w self-ballast insulation fluorescent tube

21w self-ballast insulation fluorescent tube

*11w/21w induction T5 tube in tube

*600mm1200mm T5 in T8 fluorescent tube

*20000HOURS residential T5 in T8 tube light

*ODM OEM

*IEC CE

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Wattage Actual wattage Direct Replace Traditional T8 Actual wattage Size

Energy-saving rate Illumination

G-YS-K11W 600mm 11w 10w replace 20w 20W-24W 600mm

48%-53%saved 20-40%impoved

YS-K21W 1200mm21w 19-20w replace 40w 40W-45W 1200mm 48%-53% saved 20-40%improved

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AC110-280V.

Power factor 0.85~0.95

Color temperature 2700K, 3800K, 4000K, 6500K, 7500K

Current(A) 0.1A

Luminous efficacy(Lm/W) 95(Lm/W)

T.H.D. <15%

Ballast Electronice one,self-ballasted

CRI>85

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Advantages of Tube in Tube K

1)PC TRANSPARENT COVER,which is UV,SHOCK-PROOF AND EXPLOSION-PROOF,successfully solves the traditional problems like easy fragile glass and the difficult transportation.

2)The size of inner tube reaches the international standard,you can replace it by any T5 tube from all manufacturers.

3)A high efficiency concentrator materials made reflector guarantees the good light effect,the high illumination and energy saving efficiency.

4)A metal texture shows you an elegant and high-grade appearance,while the excellent heat management design contributes to the longer lifespan of the electronic components.

5)Flexible structure,easy installation,easy replacement.

6)Multi-usage:it can not only work as an energy saving lamp to direct replace traditional T8 fluorescent lamp.but also an integrated structure can be mounted directly without bracket.

21w self-ballast insulation fluorescent tube

*11w/21w induction T5 tube in tube

*600mm1200mm T5 in T8 fluorescent tube

*20000HOURS residential T5 in T8 tube light

*ODM OEM

*IEC CE

YS-K21W-1200mm

K Series-------

Removable PC Cover: Well-Performance energy saving products for: government engineering projects,foreign customers(long-distance transportation,easy broken,hard to maintenance)

S Series-------

Plastic Head: Energy saving projects for factory assembly line,parking lot.



G Series-------

Aluminum Alloy Head:Energy saving projects for places have higher lighting requirements:

large enterprises,hospitals,schools,supermarkets,shopping malls.



K Series-------

Removable PC Cover: Well-Performance energy saving products for: government engineering projects,foreign customers(long-distance transportation,easy broken,hard to maintenance)



P Series-------

Accessories of tube in tube: For energy saving companies and dealers who have low production cost,assembly conditions and large amount needs of tube in tube.P series can reduce the cost of tube in tube effectively,that's a cost advantage.