This camp lights need to bring their own 5 section three battery ohColor: yellow， red， green， blue， orangeMaterial: ABS plastic + surface rubber paint + waterproof clothSize: folding after 8.5*5cm， elongation 8.5*13cmPower supply: three dimming light， weak light flashingLight bulb: LEDFunction: after the contraction can be a flashlight， can be used to do after the rotation of the camping lampApplicable environment: home， outdoor， camping， fishing， deep hole