It can work about 10 hours.
0 inches (L) Weight: 0. Features Battery capacityï¼300mah Product weight: 0.0 inches (L) Weight: 0.66lb Package includes: 4 x LED Solar Railing Light Screws and Tape 4Pcs Solar Deck Lights Outdoor Waterproof for Patio Pool Stairs Step and Pathway White Lighting Type: LED Light Bulbs Batteries Included: Yes UL Listed: No Lighting and Lightbulb Cord Length: N/A Bulb Included?: Yes Dimensions: 2.