Cool white light - light can have different colour temperatures, indicated in units called kelvin (k). lamps with a low kelvin value produce a warm, more cosy light, while those with a higher kelvin value produce a cool, more energising light. this philips light offers cool white light that keeps you energised. Bi-directional diffused light effect - this lamp combines functional decorative light with orientation light. the bi-directional light creates a nice silhouette on your wall or ceiling as well as a diffused light effect. Designed for outdoor use ip44 water resistant - this philips outdoor light is especially designed for humid outdoor environments. it was tested rigorously to ensure its water resistance. the ip level is described by two figures: the first one refers to the protection level against dust, the second against water. this outdoor light is designed with ip44: it is protected against splashing water. this product is most commonly used and ideal for general outdoor use.