The Main Parameters: 1. Material: Aluminum 2. Solar Panel: 18V 10W (Mono) 3. LED Brand: Bridgelux (12V 6W 600-650LM) 4. Battery: Lithium Battery 4AH 5. Mounting Height: 2-3 meters 6. Working Time: 3-4 rainy days, 60 seconds for each sensor lighting 7. Working Temperature: -30 ℃ ~ + 60 ℃ | Packing Information: 1. Product Size: 380*330*50 mm 2. N.W / G.W: 3 kg / 4 kg 3. Carton Size: 430*260*100 mm 4. Quantity / Box: 1 set / box 5. Loading Capacity: 2576 sets / 20'GP,6440 sets / 40'HC |