Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-12-04 20:51
123
Company Profile
By certification [File Integrity]
Contact: nb-led(Ms.)
Email:
Telephone:
Area: Beijing
Address: No.5, Education North Road, Yixin Community, Pingdi Street, Longgang District, Shenzhen, Guangdong, China (518000)
Website: http://nb-led.yangqingyou.com/
| Item | Technical parameters | Remark |
| Input voltage (V) | AC:90~305VC | |
| Input frequency(Hz) | 50~60 | |
| Rated power(W) | 120/100/80/60 | Optional |
| The whole lighting effect (lm/W) | >80 | |
| Lighting angle (°) | 60/90/120/140 | Optional |
| Color temperature (K) | 2700~4000 (warm white) 5000~6500 (wool white) |
Optional |
| Display index (Ra) | >70 | |
| Service life (h) | >50000 | Lumens depreciation less than 30% of initial value |
| Ex-marking | Ⅱ2GD Ex dⅡB T5 Gb, Ex t ⅢC T95℃ Db |
|
| Corrosion protection degree | WF2 | |
| IP degree | IP66 | |
| Power factor | >95% | |
| Total harmonic current | <15% | |
| Maximum surface temperature of enclosure (℃) | <95 | |
| Weight(kg) | 6.5 |