Tunnel lighting(ADS-203)
Size:L.720mm*W.340mm*H.180mm
Meterial:Aluminum/Tempered glass
Features of tunnel lighting
1.Low frequency:250KHZ
2. 5 years warranty
3.life time>100000hours
4. CE & CCC & ISO
5.Wide voltage (120-277v\V) /
6.High luminous efficacy 80lm/w.effective luminous efficacy up to 150plm/w.
Advantages of tunnel lighting
Energy Saving
Compared with HID lamps,induction lamps save 70% enevgy,similar to new fluorescent lamps of high energy saving,which creat less heat to reduce cooling cost of air anditioning.
NO Maintenance/Less Maintenance
Longer life means reducing replacement.In some cases zero maintenance,is especially great for the areas which are hard to reach and busy such as tunnels,roads ,high bay areas,Ceiling Lights has a wide operating temperature,and is good for emergency and extreme climates.
Healthy,Safety,Environment
No flicker and less glare provide maximum eyesight protection,choice of color temperatures near to natural daylight increases sagety,productivity, performance outstanding color performance for life less CO2 output and no mercury waste to disposion
| Induction lamp(To tunnel lighting as an example) vs MHL.HPS.HPM | ||||
| Comparison Items | Induction Lamps | MHL | HPS | HPM |
| Warranty | 5 (years) | 1 (years) | 1 (years) | 1 (years) |
| Life | 100000hrs | 6000-2000hrs(short life time because electrode works underhigh temp up to 1200°C) | 24000hrs(sjprt life time because electrode works under hightemp up to1200°C) | 3000-6000hrs(short life time because electrode works under high temp up to1200°C) |
| Energy Saving Efficiency | Excellent | Lower | Lower | Lower |
| Lumen Efficacy | Photopicefficacy:150plm/w Traditional/efficacy:80lm/w Pupil lumen:150plm/w lumen:80lm/w | Photopic/efficacy:110plm/w Traditional/efficacy:75lm/w Pupil lumens:110plm/w lumen:75lm/w | Photopic/efficacy:90plm/w Traditional/efficacy:120lm/w Pupil lumens:90plm/w lumen:120lm/w | Photopic/efficacy:43plm/w Traditional/efficacy:50lm/w Pupil lumens:43plm/w lumen:50lm/w |
| Lumen Depreciation Rate(%)2000hrs(%) | 0.05 | 0.4 | 0.3 | 0.45 |
| Lamp Temperature | Lowe, ≤80 Reduce a/c sost | Lowe, ≤300 Increase a/c sost | Lowe, ≤350 Increase a/c sost | Lowe, ≤300 Increase a/c sost |
| CRI | ≥80 (Ra) | 60-90(Ra) | 60(Ra) | Lower45(Ra) |
| Restart | Instantly | Up to 10-15minutes | Up to 10-15minutes | Up to 10-15minutes |
| Flicke | None | Much | Much | Much |
| Glare | None | Much | Much | Much |
| Environment | No mercury no many waste lamp in 10 years | Much concerns Mercury many waste lamps | Much concerns Mercury many waste lamp | Much concerns Mercury many waste lamps |
| Dimmer | OK | NO | NO | NO |
