SUPPORT
Before the purchasing, the professional simulation & proposal is provided according to the specific indoor & outdoor lighting projects.
Energy Saving analysis & electric fee saving analyis paper will be offered.
LED LIGHT ENERGY SAVING CACULATOR
Tynrich 100W Led street light VS 250W SON-T
| Number of lights installed (PCS) | 42 |
| Electricity cost in your application (USD/KWH) | 0.10 |
| Working time per day (hours/day) | 12 |
| Power consumption for SON-T(W/PCS) | 280 |
| Power consumption for led street light (W/PCS) | 100 |
| Unit price for the SON-T(USD) | $35.00 |
| Unit price for led street light (USD) | $258.00 |
| Annual maintenance cost for the sodium ( USD/PCS) | $100.00 |
| Annual maintenance cost for the led light ( USD/PCS) | $0.00 |
| SON-T lamp | LED street light | |
| Number of lights (PCS) | 42 | 42 |
| Electricity cost (USD/KWH) | 0.10 | 0.10 |
| Working time per day (hours/day) | 12 | 12 |
| Average lifetime (hours) | 20,000 | 50,000 |
| Power consumption (W/PCS) | 280 | 100 |
| Total electricity cost per year for above number of lights (kwh) | 51,508.80 | 18,396.00 |
| Total electricity cost per year for above numbers of lights (USD) | US$5,150.88 | US$1,839.60 |
| CO2 emissions (tons per year) | 30.90528 | 11.0376 |
Saving in electricity and CO2 emissions
| Saving number | Pecentage of saving | |
| Electricity saving per year ( KWH) | 33,112.80 | 64.3% |
| Electricity cost saving per year(USD) | US$3,311.28 | 64.3% |
| Reduced CO2 emissions (tons per year) | 19.86768 | 64.3% |
Saving in maintenance costs
| Sodium | LED Street light | |
| Annual maintainance Cost | US$4,200.00 | $0.00 |
| Annual maintenance cost saving | US$4,200.00 |
ROI
| Metal halide | LED Street light | |
| Unit Price | US$35.00 | US$258.00 |
| Total investment on lamps | US$1,470.00 | US$10,836.00 |
| Total savings per year ( Electricity cost+ maintenance cost) | US$7,511.28 | |
| Payback time on initial investment (years) | 1.25 | |
Life span for 250W SON-T, L30 @ 20,000hours, for led street lights, L30@50,000Hous. ( L: Light decay)
Installation illustration file is provided
Extra Testing & controlpng assistance is available
Warranty service system is Strictly obeyed.
On-site technology & installation support is provided if necessary.
Regularly visit customers
