Cost Comparison 100W Industrial Unit
| Model |
NEL- 100-REV
|
SHL400MV
|
SHL400MH
|
SHL400HPS
|
| Type of light |
100W LIGHT EMMITING DIODE
|
Mercury Vapour
|
Metal Halide
|
High Pressure Sodium
|
| Total power consumption |
126w
|
400w
|
400w
|
400w
|
| Weight |
1.5kg
|
9.2kg
|
9.2kg
|
10.1kg
|
| Lifecycle |
50,000 hrs
|
8,000 hrs
|
15,000 hrs
|
20,000 hrs
|
| Environmental characteristics |
No mercury or poisonous chemicals. Produces no radiation or UV rays
|
Contains Mercury and Argon
|
Contains high pressure Sodium-Mercury, Amalgam & Lead
|
Contains high pressure Sodium-Mercury & Amalgam.
|
| Reliability |
Will sustain in vibration
|
Easily damaged by vibration
|
Can be damaged by vibration
|
Can be damaged by vibration
|
| Rectifier efficiency |
90%
|
75%
|
75%
|
75%
|
| Power factors |
0.96-0.998PF
|
0.5-0.85PF
|
0.5-0.85PF
|
0.5-0.85PF
|
| IP Rating |
IP30
|
IP20
|
IP20
|
IP20
|
| Capital outlay |
$879.00 (gst incl)
|
$420.93 (gst incl)
|
$574.57 (gst incl)
|
$614.68 (gst incl)
|
| Number of Globe replacements over 50,000 hrs |
None |
6 Globes at $40.86 each
|
3 Globes at $140.00 each
|
2 Globes at $88.00 each
|
| Replacement cost of globes over 50,000 hrs |
N/A |
= $245.00
|
= $420
|
= $176
|
|
plus labour
|
plus labour
|
plus labour
|
||
Electricity at $0.18249 kWh |
6,300 kWh
|
20,000 kWh
|
20,000 kWh
|
20,000 kWh
|
|
$1,149.70
|
$3,649.80
|
$3,649.80
|
$3,649.80
|
|
| Total cost over 50,000 hrs |
$2,028.70
|
$4,315.73 plus labour
|
$4,644.37 plus Labour
|
$4,440.48 plus Labour
|
Co² Saved using NEL Industrial LED
| Carbon Saved Using NEL Industrial LED | Energy Consumed kWh | Co² produced Kg |
| Co² produced to make 1kWh of Energy | ||
| based on Coal Powered Plant 800g / kWh | 1 | 0.8 |
| Nel 100w Industrial Unit 50 000 hrs | 6300 | 5040 |
| 400w Mercury Vapor 50 000 Hrs | 20000 | 16000 |
| difference | 13700 | 10960 |
| Energy saved compared to 400w HID | Energy saved | Co² saved / unit / annum |
| 13700 kWh / 11.5 years 12/7 (50 000Hrs) | 1191 | 952.8Kg |
