... * Lighting Modes: contant lighting/fast strobe/slow strobe* LED Technology efficient and free of replacement* Long Continuous Lighting ... : CR2032 battery (x2)* Lighting Source: super-bright LED (x2)* Material: PS+ silcon4. LED Color: white, red, blue, yellow, purple, ... as you like5. Flexile Silicon Body6. Package Type: 2pcs/blister card, 6cards in strip7 ...