Can be clamped on any umbrella column with 2.5cm-4.5cm diameter
SUPER BRIGHT – Patio umbrella lighting made from durable ABS material; outdoor umbrella lights are designed with 28 energy-saving LED bulbs. The bulbs are energy saving and environmentally friendly!
WIDE APPLICATION – Our patio umbrella lighting kit is suitable for camping, BBQ, play cards, or sitting in the yard in the evening with your families or friends, and so on; Mounted face down for direct lighting or face up for indirect lighting
BATTERY OPERATED – 4 AA batteries (NOT INCLUDED) can last upwards of 10 hours on 28 LEDs and upwards of 24 hours on 4 LEDs. LED light life span is more than 100,000 hours