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Product Characteristics:
1. Aluminum alloy housing and electrostatic sprayed surface reaches good resistance to corrosion, complying with RoHS standard.
2. Every indicator completely accords with the national and industry standards for mine explosion proof lamps.
(Meet MT221-2005 &GB3836.1-2010& GB3836.2-2010& GB3836.3-2010)
3.Adopted American CREE-XPG2 ,assure you high luminous efficiency. Energy-saving can reach to 60% compared with sodium lamp.
4. Glareless lighting with Patented light distribution technology, safe for driving.
Application:
The lamps are widely used in hazardous environment such as coal& mine exploitation ,underground tunnels, switching rooms, the belt transport corridor,coal washing workshop etc
| Type | DGS35/127L(A) | DGS52/127L(A) |
| Ex-mark | ExdIMb | ExdIMb |
| Rated power | 35W | 52W |
| LED quantity | 32 | 32 |
| LED type | OSRM SQ | OSRM SQ |
| Color temperature | 5000K | 5000K |
| CRI | 80 | 80 |
| Beam angle | 100° | 100° |
| Input voltage | AC90-264V | AC90-264V |
| Frequency | 50HZ | 50HZ |
| Power factor | 0.98 | 0.98 |
| LED luminous efficiency | 130lm/W | 130lm/W |
| Lamp luminous efficiency | 90LM/W | 90LM/W |
| IP | IP67 | IP67 |
| Working life | 50000h | 50000h |
| Environment temperature | -20~+40ºC | -20~+40ºC |
| Humidity | ≤95％ | ≤95％ |
| Boady material | ADC12 | ADC12 |
| Size | 280*260*160mm | 280*260*160mm |
| Net weight | 5.8Kg | 5.8Kg |
| Gross weight | 6Kg | 6Kg |