IP44 outdoor sphere, diameter 300 mm. Compatible with LED bulbs up to 100W; E27 connection; bulb not included; 360 ° diffusion. Material: PMMA; PMMA is a hyper-resistant polymer that is resistant to impact and to the passage of time. It connects directly to the mains voltage. With special diffuser (painted on the upper half) that reduces light pollution: in fact the light will no longer be diffused at 360 ° but only 180 °, avoiding to illuminate upwards. This allows you to avoid illuminating the upper parts that one does not want to illuminate (for example a balcony in an apartment building) and at the same time giving more light downwards.