... 1.Novel design 2.Energy efficient 3.Stable performance 4.Green product led to light 1.Product features: With a flashing ... for emergency lighting, warning lights, small size, easy to carry. 2. Instruction:One end is DC charging, Red light indicates ... 3. Application:1). Household emergency, 2). travelling and camping, 3). emergency lighting, 4). driving at night.4. standard Tube material: aluminum shell ...