Feature 1Novel appearance, simple structure and easy operation. 2With gold-plated copper column, it is designed to automatically light up when touching water after jumping into the water without turning on it in advance. 3LED bulb, energy saving, high efficiency and with long service life. 4The upper shell is transparent and frosted, which can look directly into the simple structure of the lamp. 5The shell is with high frequency welding, beautiful, firm and impermeable.SpecificationCondition: NewItem Type: Life Jacket LightMaterial: PlasticColor: Orange, Cyan (Optional) Weight: Approx. 30g Battery: Lithium Battery CR14250 80mAh .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Life Jacket LightNote