Plastic LED Bicycle Light # TPBK-001 SPECIFICATIONS Lamp: 3 LED Lights / 5 LED Lights Max Output: 11,000-13,000mcd each LED Battery: 3*AA Size: L105xW66mm Weight: 56g(without battery) 1) Available packaging: white box, blister card, gift box, carry pouch, etc. 2) First press for alarm flashing; Second press to light up all LEDs; Third press to turn off all 3) As a professional LED bicycle light manufacturer, we could offer more kinds of LED bicycle light for your choice. Please kindly browse our website or contact us for more information.