Strong anti corrosion LED steel stainless explosion proof requirements coal mining lights

Technical Specification Item Technical specification Input voltage range 127VAC Input frequency 50Hz/60Hz Light source LED Service life 50000h CRI Ra 70(80 Optional) CCT 3000K/4000K/5000K Screw Thread G3/4" Leading-in cable diameter φ9mm~φ14mm Dimension φ200* 218mm Net weight 4.4Kg Ordering reference Ordering reference Wattage Light output Space height ratio Mounting height Equivalent toHigh Pressure Mercury Lamp DGC30/127(A) 30W 2600lm 1.75 3~6m 70W

Ex Code: Ex d I Mb
Ambient temp.: -20 ℃ to +40 ℃
Standard: GB3836.1, GB3836.2
IEC60079-1:2007,MOD
Application
1. Widely used for Mining work.
2. Approved for safe in Tunnel with other hazardous explosive mixture of methane gas
Characteristics
1. Specially designed for mining working surface, which is made by 304 stainless steel.
2. A full range of high conductivity material accelerate convection cooling structure, effective guarantee long-term use in high temperature environments.
3. Optoelectronic integrated technology，no dark spot, no ghosting, the average light efficiency of whole lamp can reach to 100 lm/W, energy-saving is 60% more than Metal Halide Lamp.
4. Universal AC-DC, power factor above 0.98.
5. The rapid replacement of power without welding can be realized.
6. Independent wiring chamber, safe and easy installation and maintenance.
7. Designed for Roadway Layout with ring mounted which can be connected in parallel.