LOGOS headlights with green and yellow straps, uses 3 AAA batteries. - Color: Green and yellow strap - Light type: Headlight - Battery type: AAA batteries (4) - Carrying bag: None Thank you for looking. This is a LOGOS headlight. It turns on in white and red by switching the switch, but the white light cannot stay on continuously and only blinks. The red light can stay on continuously or blink. This is a used item, so please only purchase if you understand this.