Profile: Petrel Ltd manufacturers of lighting and control equipment for potentially explosive atmospheres. Our 7 series emergency fluorescent luminaire is a robust fluorescent lighting equipment suitable for zone 1 gas and dust hazardous area environments. It is extremely versatile allowing a wide range of single of lamps to be fitted from 8W to 58W. Minimum 3 hour duration emergency mode, fitted with integral batteries and charging units for ease of fitting and maintenance. Manufactured from impact resistant polycarbonate & high specification marine grade aluminium, the fitting is supplied anodized and painted. The G40 range of GRP terminal boxes suitable for use in zone 1 gas and dust hazardous area environments may be configured to customer's requirements where standard stock formats are not suitable.