Ultralight Bollard Light , Double Side Lighting from Front and Back , Power 20W or 40W , Made from Durable Aluminum for Heat Dissipation , IP65 for Resistance to Harsh Weather Conditions , Available in Two Sizes: 73 cm or 175 cm , with Strong Polycarbonate Opal Cover for an Eye-Comfort . Suitable for Use in Gardens, Walkways, and Outdoor Seating Areas.