The ALTSA Vandalguard Linear is constructed from Marine Grade diecast aluminium body with a high impact resistant frosted polycarbonate diffuser. The ALTSA Vandalguard Linear is specifically designed for surface mounted applications where Vandalism might present a problems. The ALTSA Vandalguard Linear are designed to prevent any grip on the luminaire when installed. A single piece silicone rubber gasket ensures an IP66 Protection rating with impact resistance rated at IK10. The ALTSA Vandalguard Linear is supplied with security screws to prevent unauthorized access to the removable gear tray. The ALTSA Vandalguard Linear can be supplied with emergency battery back-up as well as a night light wired on a separate circuit