Explosion-proof Mining Tunnel Light Model: DGC30/127L(A) LED

Wattage: 30W
Suitable for Mine 
Ex Code: Ex d I Mb
Ambient temp.: -20℃ to +40℃


Product Detail

Light Distribution Curve


1. Widely used for Mining work.

2. Approved for safe in Tunnel with other hazardous explosive mixture of methane gas


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.

Main Specification

Item Technical specification
Input voltage range 90~ 264VAC
Input frequency 50Hz/ 60Hz
Light source LED
Service life 50000h
CRI Ra 70(80 Optional)
CCT 5000K(3000K/4000K Optional)
Cable entry G3/4″
Leading-in cable diameter φ9mm~φ14mm
Dimension φ200* 218mm
Net weight 4.4Kg

Ordering reference



Wattage Light output Space





Equivalent to
High Pressure Mercury Lamp
DGC30/127(A) 30W 2600lm 1.75 3~6m 70W

Drawing of dimension (Dimensions in mm)


No. File Name Download Link File View
1 /Upload/2020-05-13/DGC30-127L-A-coal-mine-light-spec-details-compressed-2020-28-153534.pdf Click to View Download