Shanghai Qinsun Electric Co., Ltd. Product List 18W 36W 110lm/W Exd Iic T6 LED Ex-Proof Light Hazardous Lighting LED Linear Lighting 10-240W 110lm/W Exd Iic T5 Hx1 Series LED High Bay Lighting Hazardous Lighting 35W 70W 110lm/W Exd Iic T6 LED Ex-Proof Light Hazardous Lighting LED Linear Lighting 20-80W 110lm/W Exd Iic T6 Low-MID Bay LED Ex-Proof Lighting Hazardous Lighting 20W 30W 40W Exd Iic T6 Low Bay LED Ex-Proof Light Hazardous Lighting 10-160W Exd Iib T6 IP66 110lm/W LED Explosion-Proof Light