Size:L.550mm*W.550mm*H.250mm
Material:Iron/Tempered Glass
Power:80W/120W/150W
IP Rating:IP54
Ceiling Lights also called as Electrodeless induction Ceiling Lights,It is an kind of energy saving lamps, mostly use for street lights, tunnel lights, high bay lights and so on.
Conception of Ceiling Lights
An ceiling Lights is an electrondeless fluorescent without electrodes,which relies on the fundamental principles of Electromagnetic induction and gas discharge to create light. The life of the ceiling Lights without filaments and electrodes lasts 100.000 hours which is 100 times of incandescent lamp,5-15times of high pressure electric discharge lamp,and 5-10times of compact fluorescent lamp.
Description of Ceiling Lights
1.Low frequency:250KHZ
2. 5 years warranty
3.life time>100000hours
4. CE & Rohs
Advantages of Ceiling Lights
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
| electrodeless induction lamp 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) | 24000hrs(sjprt life time because electrode works under hightemp up to1200) | 3000-6000hrs(short life time because electrode works under high temp up to1200) |
| 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 |
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