Daylight Tube (DT8 1215)
Item No : D1G-135062- Payment Term : L/C, T/T, Negotiable
- Min. Order : Negotiable
- Unit Price : Contact Us
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- Place of orgin :
China - Transportation : Negotiable
- Delivery Time : Negotiable
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Daylight Tube (DT8 1215) Features Specifications :
I. E. 4000pcs Fluorescent Tubes Using time within one year compared conventional tube
Contrast LED Tube Conventional Tube
Item Name T8 T8
Length 1.2meter 1.2meter
Power (In Standard) 17W 40W
Life time 30000--50000 hours 3000--5000 hours
Rectifier None Rectifier
Starter None Starter
Quantity Heat Low High
IP
Shock Proof
Crispness
Withstand Voltage
Withstand Strike
Flicker None Flicker
Maintain Cost None
Replace 10pcs Conventional tube cost: 15USD$,
Labor Cost: 7.2USD$
Starter and Rectifier: 14.2$
Total: 22.9x4000=91600$/year
E-Consumption 17W(saving >75%) Above 45W
Electricity Cost 365days x 24hours x 0.017KW x 4000pcs x0.28$/kwh =
166790.4 USD/YEAR
365days x 24hours x 0.045kw x 4000 pcs x 0.28$/kwh=
441504 USD/YEAR
Note:
0.28$ is the cost USD/KWH
Saving Cost 441504-166790.4=274713.6USD NONE
TOTAL COST 4000 x 31.6=126400 USD 4000 x 1.5=6000 USD
Cost Return (126400-6000)/274713.6 x 12 (months) =5.3 months
From this comparison between LED Fluorescent and Conventional tube, we can saving 245913.6 USD (274713.6-126400+6000 +91600) 4000pcs at the first year, next two years we save (274713.6+91600+6000) *2=744627.2 USD (life time 4~5 years guarantee)
LED Fluorescent Tube And Conventional Tube Optical Parameter Parallel
LED
LED Fluorescent Tube Conventional Tube
Tube Type T8 T8
Tube's Length 1.2 M 1.2 M
Working Voltage 90-265 V/AC 220 V /AC
Power(Standard) 20W 40W
Power(in fact) 17W 45W (+rectifier)
Standard 1 Meter Height (Luminometer)
Luminometer 320--370 ( Lx ) 256-295 ( Lx) ( Flashing )
Spectrum and Integral testing equipment ( 1M Diameter)
0.6meter tube test
Luminous Flux 420-500 Lm 450 Lm
Luminous Intensity 128000mcd 145000mcd
Ra quotiety 76 68
Radiation Angle >=110 D 360 D
Color Temperature 3000K
4100K 6750K
Drive Mode SMPS
Constant current Drive Electricity
Rectifier + Starter
Heat Controller Below 40C 65C-75C
Luminous /watt 82Lm/W 55Lm/W
Electric conversion 85% 60%
Light
Attenuation Rate <6% >30%
Note: 1000 hours continuance Lighting between LED Tube and conventional tube
Contrast LED Tube Conventional Tube
Item Name T8 T8
Length 1.2meter 1.2meter
Power (In Standard) 17W 40W
Life time 30000--50000 hours 3000--5000 hours
Rectifier None Rectifier
Starter None Starter
Quantity Heat Low High
IP
Shock Proof
Crispness
Withstand Voltage
Withstand Strike
Flicker None Flicker
Maintain Cost None
Replace 10pcs Conventional tube cost: 15USD$,
Labor Cost: 7.2USD$
Starter and Rectifier: 14.2$
Total: 22.9x4000=91600$/year
E-Consumption 17W(saving >75%) Above 45W
Electricity Cost 365days x 24hours x 0.017KW x 4000pcs x0.28$/kwh =
166790.4 USD/YEAR
365days x 24hours x 0.045kw x 4000 pcs x 0.28$/kwh=
441504 USD/YEAR
Note:
0.28$ is the cost USD/KWH
Saving Cost 441504-166790.4=274713.6USD NONE
TOTAL COST 4000 x 31.6=126400 USD 4000 x 1.5=6000 USD
Cost Return (126400-6000)/274713.6 x 12 (months) =5.3 months
From this comparison between LED Fluorescent and Conventional tube, we can saving 245913.6 USD (274713.6-126400+6000 +91600) 4000pcs at the first year, next two years we save (274713.6+91600+6000) *2=744627.2 USD (life time 4~5 years guarantee)
LED Fluorescent Tube And Conventional Tube Optical Parameter Parallel
LED
LED Fluorescent Tube Conventional Tube
Tube Type T8 T8
Tube's Length 1.2 M 1.2 M
Working Voltage 90-265 V/AC 220 V /AC
Power(Standard) 20W 40W
Power(in fact) 17W 45W (+rectifier)
Standard 1 Meter Height (Luminometer)
Luminometer 320--370 ( Lx ) 256-295 ( Lx) ( Flashing )
Spectrum and Integral testing equipment ( 1M Diameter)
0.6meter tube test
Luminous Flux 420-500 Lm 450 Lm
Luminous Intensity 128000mcd 145000mcd
Ra quotiety 76 68
Radiation Angle >=110 D 360 D
Color Temperature 3000K
4100K 6750K
Drive Mode SMPS
Constant current Drive Electricity
Rectifier + Starter
Heat Controller Below 40C 65C-75C
Luminous /watt 82Lm/W 55Lm/W
Electric conversion 85% 60%
Light
Attenuation Rate <6% >30%
Note: 1000 hours continuance Lighting between LED Tube and conventional tube
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