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Guangzhou Yingsheng Energy-saving Technology co. ltd

No.1315, Xingye Road, Nancun,Pan Yu District,Guangzhou,Guangdong,China

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CE IEC 11w plastic tube in tube


YSS-11W( 10w, 60cm)

( Negotiable ) Get Latest Price





2-3days for sample, 10-20days for large order


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YS Tube In Tube S

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Product Specification

wattage : 11w,21w voltage : AC110V/220V color temperature : 2700k-6500k length : 600/1200mm light efficient : 95lm/w certificates : CE IEC lifespan : 12000-20000hours warranty : 1.5-2years model no. : YSS-11W( 10w,60cm) Brand : Ying-Sheng,Chinese most famous tube in tube factory

Product Description

About Ying-Sheng
1.Project for GTMC,Toshiba,Street Light Reconstruction in Guangzhou Development Zone 
2.Tell us the amount of lights you needed,the working time and the electric fee, YS will work out the best energy saving program for you. 

3.*Appearance alike OSRAM,but with our own independent patent core technology

  *100w or more electrodeless lamp is cost-efficient.

  *excellent performance in energy saving part,at least 50% saved.

  *a low cost as 1.5times or less than the traditional lights.

  *easy installation,you don't need to change the circuit.

  *5 years maintenance-free.

 4.direct replace Metal halide, high pressure sodium lamp, high pressure mercury lamp, self-ballasted high-pressure mercury lamp, high-power energy-saving lamps.

Model No.



Actual wattage


Traditional T8

Actual wattage


Energy-saving rate



600mm 11w 10w replace 20w






1200mm 21w 19-20w   40w





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


 Advantages of Tube in Tube K
1)more energy saving than T8,60% saved, higher illumination than T5,30% higher.
2)the special design circuit contributes to the reduce of reactive power,and improves the light efficiency
3)a special processing nano reflecting film improves the intensity of illumination while keeps the light soft,protects our eyes.
4)pure tri-phosphor fluorescent powder whose light fade is much lower than halogen powder and mixed powder.
5)the use of PPD fire-proof plastic material and explosion-proof glass tube guarantees the safety while using tube in tube.
6)easy installation,you can replace the ballast yourself.

Contact Us

Contact Person :Ms. Beryl

Company:Guangzhou Yingsheng Energy-saving Technology co. ltd

Address:No.1315, Xingye Road, Nancun,Pan Yu District, Guangzhou, Guangdong, China,511400


Ms. Beryl < Guangzhou Yingsheng Energy-saving Technology co. ltd >
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