DL86: DL86 is an architectural downlight for interior applications. IP65 (from below only) and rated to IK11 (50 joules of energy). LED fitting, providing uniform light distribution. This ceiling mounted luminaire fits into a standard 86mm cut-out with spring clips for quick and easy installation. Aluminium die-cast body with a polycarbonate diffuser, finished with a matt white powder coat. DALI. Tested to operate in ambient temperatures of up to 40°C and with efficacies of >102 lm/W. Colour Temperature:3000K/4000K CRI:>80 LED Lifetime L80B10>33,000h at 25oC ambient. Driver Lifetime up to 100,000h at 25oC ambient.