BGL-L Series Explosion Proof Lighting



  • Designed for explosive atmospheres Zone 2;
  • Designed for combustible dust Zone 21 and Zone 22;
  • Designed for IIA, IIB and IIC groups explosive atmospheres;
  • Designed for temperature classifications T1~T4;
  • Designed for explosive hazardous locations such as oil refinery, storage, chemical, pharmaceuticals, textile, printing, military industries, etc.

Model Code
BGL – L – [] [] [] []

[] – Accessories (H: Ex junction box; Z: Ex ballast)
[] – Mounting type (x: ceiling; g: pendant; b1: wall 30º; b2: wall 90º; h: stanchion; f: pole)
[] – Power
[] – Lamp (B: GLS; Z: SBMV; G:HPM; N: HPS; L:MH)
L – Aluminum alloy
BGL – Explosion proof light fittings




  • Enclosure is die casted of aluminum alloy with high voltage electrostatic powder coated surface after shot blasting;
  • Rigid toughened glass cover;
  • Guards use dip treatment with reliable corrosion resistance;
  • The light fitting adopts hinge structure and is fastened by eyelet bold, which can start quickly and is convenient for installation and maintenance;
  • G3/4 steel pipe wiring.

Ordering References

Ordering References

  • The lamp is excluded inside when delivery, please indicate when need;
  • Philips and Yaming lamps are suggested as HID lamps;
    For example: if need BGL-L series explosion proof light fittings with junction box and ceiling type, the model shall be “BGL-L-H”.

Selection Table

Lamp Power (W) Luminous Flux (lm) Lamp Holder Explosion Protection Max. Length of Lamp (mm)
GLS 300 4050 E40 Ex nR II T4 Gc

Ex tD A21 IP65 T130°C

SBMV 250 5000
HPM 175 7350
250 11025
HPS 150 14000
250 26500
MH 175 14000
250 21000


Technical Parameters

Technical Parameters

  • Compliance with: GB 3836.1, GB 3836.8, GB 12476.1 , GB 12476.5, IEC60079-0, IEC60079-15, IEC61241-0. IEC 61241-1;
  • Explosion protection: Ex nR II T4 Gc/Ex tD A21 IP65 T130ºC;
  • Rated voltage: AC220V;
  • Ingress Protection: IP65;
  • Corrosion Resistance: WF1;
  • Cable Entry: G3/4″
  • Cable Outer Diameters: Φ9mm~Φ14mm.

Dimensions and Photometry

Type BGL – L
Dimensions <image>
Photometric curve cd/1000lm <image>

Outline and Mounting Dimensions


No. Description Remark
1 Light Fittings
2 Explosion proof union BHJ-G3/4C
3 Explosion proof junction box AH-G3/4 (e/tD)
4 Explosion proof ballast BdH (e/tD)
5 Explosion proof union BHJ – G3/4B
6 Straight pipe G3/4 x 300mm
7 150 º bend pipe G3/4 x 300mm
8 CC type rigging screw M6
9 Chain Φ3.5 x 450
10 Expanding bolt M6
11 90º bend pipe G3/4 x 500mm
12 Pole G1 1/4
13 Stanchion G1 1/4
14 U clamp Equipped by user
15 Explosion proof junction box AH-G3/4 (e/tD)