This document contains product information for several mining LED explosion proof lights and spotlights. It includes ordering references, dimension drawings, light distribution curves, specifications for light source wattage and average life, explosion proof certifications, applications, performance characteristics, input voltages, dimensions, weights, and other technical details. The document provides detailed technical specifications for a range of mining explosion proof lighting products.

2. DGS40/127L(B) , DGS60/127L(B)
Mining LED Explosion Proof Spotlight
Ordering reference
Drawing of dimension (Dimensions in mm)
Light distribution curve
176
180
180
270
243
211
180
270
176
40
8.5
16.5
80
R4.25
8.5
0.0
200
400
600
800
1000
1200
1600
1800
1400
2000
500
1000
1500
2000
3000
2500
25
0.0
200
400
600
800
1000
1200
1600
1800
1400
40 80
DGS40/127L(B) , DGS60/127L(B)
Mining LED Explosion Proof Spotlight
Ordering Reference Light Source Wattage(W)
Replaces
HID Electroless lamp
80
40
60
5,412
6,996
25
40
80
25
40
100W 100W 125W
LED 150W 135W 175W
LED
DGS40/127L(B)-25
DGS60/127L(B)-25
DGS40/127L(B)-40
DGS40/127L(B)-80
DGS60/127L(B)-40
DGS60/127L(B)-80
Beam Angle
Z (standard) Mounting hole drawingD (standard) B (standard)
Ex Code: Ex d I Mb
Standard: GB3836.1, GB3836.2, MT221
IP66
+50 C
-40 C
LED Application
It provides operators with a powerful and energy efficient spotlight for the
flammable area such as the coal mine, indoor and outdoor work task, the
monitoring spot and other devices.
Characteristics of performance
Beam Angle: 25 , 40 or 80 is available.
The housing is especially designed to dissipate heat, which increase the
efficiency and lifespan of the LED, so that to ensure the 100,000 hours
LED lifespan.
The locking device on the bracket will keep the lamp from shift or
trembling when harsh vibration.
It adopts American CREE LED as light source, can save 60% or more
on energy than the metal halide lamp.
Equipped with world famous brand electrical appliance, ensuring the
lamp have a stable performance.
The lamp is flame proof type of protection, designed for use in harsh
environment or explosive application.
Input Voltage
Output Voltage
Frequency
Anti Corrosion Grade
Insulation Grade
AC90 to 264V
DC36-48V
47-63Hz
WF2
I
Thread
Leading-in cable diameter
Dimension
Net Weight
G3/4''
8mm - 14mm
242 200 320mm
3.8Kg
Ingress Protection IP66
Main specification
Mercury lamp
Luminous Flux
(lm)

3. DGS45/127L(A) , DGS60/127L(A)
Mining LED Explosion Proof Lamp
Ordering reference
Drawing of dimension(Dimensions in mm)
X (optional)G (standard)
X Mounting hole drawing
20
40
60
80
100
120
160
180
140
240.6
140
263.5
M12
233.5
240.6
245
240.6
12.5
140
Light distribution curve
Ordering reference Light Source Wattage(W)
Replaces
HID Electroless lamp
DGS45/127L(A) 45 6,024LED 70~100W 85W
DGS60/127L(A) 60 6,996LED 100W 100W
C (optional)
DGS45/127L(A) , DGS60/127L(A)
Mining LED Explosion Proof Lamp
Ex Code: Ex d I Mb
Standard: GB3836.1, GB3836.2, MT221
IP66
+50 C
-40 C
LED Application
1) Approved for safe use in the explosive environment under the coal
mine where the methane and the explosive dust exist.
2) It is the idea lighting solution for the underground working area tunnel
or construction tunnel.
Characteristics of performance
The aluminium reflector with high gloss reflective finish and unique
light distribution curve, enable the lamp to have different luminous
effect on the ground, wall and the roof's different so that to efficiently
use all the lights.
It adopts American CREE LED as light source, can save 60% or more
on energy than the metal halide lamp
Equipped with world famous brand electrical appliance, ensuring the
lamp have a stable performance.
The housing is especially designed to dissipate heat, which increase the
efficiency and lifespan of the LED, so that to ensure the 100,000 hours
LED lifespan.
Multiple mounting options: wall mounting, ceiling mounting, pendant
mounting etc. This lamp can be connected in parallel
The lamp is flame proof type of protection, Ex d I certified, for safe use
in potentially coal mine explosive places.
The anti corrosion, abrasion proof, power coated cover which is dust
proof, water proof , make the lamp an excellent option for all kinds of
high stress environment.
Input Voltage
Output Voltage
Frequency
Anti Corrosion Grade
Insulation Grade
Space Height Ratio
Thread
Leading-in cable diameter
Dimension
Net Weight
AC90 to 264V
DC36-48V
47-63Hz
WF2
I
3.5
G3/4''
8mm - 14mm
240 220mm
5.2Kg
Ingress Protection IP66
Main specification
Luminous Flux
(lm)

4. DGS70/127B(A)
Mine Explosion Proof Spotlight
Ordering reference
Drawing of dimension (Dimensions in mm)
Light distribution curve
Ordering reference Light Source Wattage(W) Lamp average life(hours)
DGS70/127B(A) 70 5,500 10,000Metal Halide Lamp(MH)
120
180
60
242
200
320max
200
320max
120
60
90 90
295
Mounting Hole Drawing
25
8.5
16.5 8.5
R4.25
80
230M8
340
220
DGS70/127B(A)
Mine Explosion Proof Spotlight
Explosion-proof Ballast Box
Ex Code: Ex d I
Standard: GB3836.1, GB3836.2, MT221
IP65
+50 C
-40 C
E27
LED
Luminous Flux (lm)
Application
1) Approved for safe use in the explosive environment under the coal
mine where the methane and the explosive dust exist.
2) It is the idea spotlight solution for the monitoring position, construction
site etc.
Characteristics of performance
Equips World famous brand light source with reliable performance,
gives 20% more light over the other manufacturer's
The average life span of the light source is as long as 10,000 hours, low
maintenance.
The well designed transparent parts make the light more gentle .It
avoids the double image and the eyestrain caused to the workers' eyes.
The lamp head with directional flexibility can be rotated 90°vertical
tilt to the users desired location.
The surface of the housing is subjected to a hi-tech finishing spraying
treatment. It has Strong resistant to corrosion, water and dust,
applicable to various harsh environments.
Multiple mounting options: wall mounting, ceiling mounting, seater-
mounting etc.
Input Voltage
Frequency
Anti Corrosion Grade
Insulation Grade
AC127V
50Hz
WF2
I
Leading-in Cable Diameter
Dimension
Net Weight
8mm - 14mm
Ballast Box: 340 220 88 mm
Ingress Protection IP65
Space Height Ratio 4
Lamp: 242 180 320 mm
Ballast Box: 4.1Kg
Lamp: 4.3Kg
Main specification

5. DGS70/127B(C)
Mine Explosion Proof Floodlight
Ordering reference
Drawing of dimension (Dimensions in mm)
Light distribution curve
Ordering Reference Light Source Wattage(W) Lamp average life(hours)
DGS70/127B(C) 70 5,500 10,000Metal Halide Lamp(MH)
DGS70/127B(C)
Mine Explosion Proof Floodlight
Ex Code: Ex d I
Standard: GB3836.1, GB3836.2, MT221
IP65
+50 C
-40 C
E27
Application
This product is widely used in the inflammable and explosive places coal
mine underground area.
Characteristics of performance
Its light source is used of internationally famous brand, give 20% more
light than the other manufacturer's.
The average life span of the light source is as long as 10,000 hours, low
maintenance.
Its advanced transparent part with optimized design according to
optical principles, featuring gentle light, even lighting, no dazzle or
double image.
The housing adopts high-tech static spaying treatment,strong resistant
to corrosion, water and dust, applicable to various harsh environments.
Easy to operate.
Input Voltage
Frequency
Anti Corrosion Grade
Insulation Grade
AC127V
50Hz
WF2
I
Thread
Leading-in cable diameter
Dimension
Net Weight
G3/4''
8mm - 14mm
350 300 220mm
8.5Kg
Ingress Protection IP65
Space Height Ratio 5
Main specification
Luminous Flux (lm)

6. DGS70/127B(E)
Mine Explosion Proof Floodlight
Ordering reference
Drawing of dimension (Dimensions in mm)
Light distribution curve
Ordering reference Light Source Wattage(W) Lamp average life(hours)
DGS70/127B(E) 70 5,500 10,000
Ex Code: Ex d I
Standard: GB3836.1, GB3836.2, MT221
IP65
+50 C
-40 C
E27
Metal Halide Lamp(MH)
DGS70/127B(E)
Mine Explosion Proof Floodlight
Application
1) Approved for safe use in the explosive environment under the coal
mine where the methane and the explosive dust exist.
2) It is the idea lighting solution for the underground tunnel, corner, coal
storage, transformer substation.
Characteristics of performance
Its light source is used of internationally famous brand, give 20% more
light than the other manufacturer's.
The average life span of the light source is as long as 10,000 hours, low
maintenance.
Its advanced transparent part with optimized design according to
optical principles, featuring gentle light, even lighting, no dazzle or
double image.
The housing adopts high-tech static spaying treatment,strong resistant
to corrosion, water and dust, applicable to various harsh environments.
Easy to operate.
Input Voltage
Frequency
Anti Corrosion Grade
Insulation Grade
AC127V
50Hz
WF2
I
Thread
Leading-in cable diameter
Dimension
Net Weight
G3/4''
8mm - 14mm
200 335mm
7.8Kg
Ingress Protection IP65
Space Height Ratio 3.6
Main specification
Luminous Flux (lm)

7. DGY18/36L(A), DGE18/48L(A)
Coal Mine LED Explosion Proof Light
Ordering reference
Drawing of dimension (Dimensions in mm)
Light distribution curve
Mounting Hole Drawing
175 190
175
14
R7 60
37
2000
4000
8000
10000
12000
14000
16000
DGY18/36L(A) LED 18 1,950 35W 30W
Replaces
Electroless lampMetal Halide Lamp
Ordering Reference Light Source Wattage(W)
DGE18/48L(A) LED 18 1,950 35W 30W
DGY18/36L(A), DGE18/48L(A)
Coal Mine LED Explosion Proof Light
Ex Code: Ex d I Mb
Standard: GB3836.1, GB3836.2, MT221
IP66
+50 C
-40 C
LED Application
The lamp is approved to be safe used on the drill rig, the tunneling
assembly equipment under the coal mine.
Characteristics of performance
Equipped with world famous brand LED driver, ensuring the lamp
have a stable performance.
It adopts American CREE LED as light source, can save 60% or more
on energy than the metal halide lamp
The body is made of casting iron material, high intensity, able to
withstand harsh impact expected from heavy industrial use.
The lamp has a good electromagnetic compatibility performance,
Which can avoid the interference to the other electrical appliance and
electric power transmission network.
The anti corrosion, abrasion proof, power coated cover which is dust
proof, water proof , make the lamp an excellent option for all kinds of
high stress environment.
The lamp is flame proof type of protection, designed for use in harsh
environment or explosive application.
Input Voltage AC25-40V or DC27-55V
Ingress Protection IP66
Leading-in Cable Diameter
Dimension
Net Weight
8mm - 14mm
194 174 167mm
7Kg
Rated Wattage
Lux at 40 meters
Material
18W
12 Lux
Casting Iron
Main specification
Luminous Flux
(lm)