LED Explosion Proof Marine Spot Light Explosion-proof Spot Light CFT1 is applied to the explisive gas place zone1 and zone 2 with the temperature group T1-T4, also suitable for remote illumination. Feature: Good quality aluminium shell, brass net shield, toughened glass. The light body can rotate 350 degrees horizontally and 45 degrees up and down. All the Marine Explosion Proof Lights are approved by CCS Explosion-proof Marine LED Spot Light Specifications