Wall Mount Quad: Wall Mount Quad is a weather and vandal resistant fitting ideal for exterior applications. IP54 and rated to IK14 (100 joules of energy) ensuring a high level of impact resistance. Zinc coated steel body with polycarbonate diffuser held against gasket by tamperproof screws. Electronic control gear on removable tray for ease of upgrade/ repair with fused plug and socket connector block. Efficacies of >78 lm/W. Suitable for wall mounting and finished in black polyester powder coat. Colour Temperature:4000K CRI:>80 LED Lifetime L70B10>100,000h (800/1100), L70B10>110,000h (1400/1900) at 25oC ambient. Driver Lifetime up to 100,000h at 25oC ambient.