Selfie Stick LO7 Ring Light Specifications For Ring Lights: Number of lights : 28white lights, 28warms lights. white light color temperature: 6500k Warm light color temperature: 2900k Lamp power : 0.5w/pc Battery capacity :1200mah Maximum power usage time : 2.0 hours Charging time :180min Specifications main material: Aluminum alloy mount holder : 62-110mm collapsed length :190mm extended length :900mm product reference : 17115772.8mm product weight: 280g battery :CR1632 (can change)