Water activated deep drop fishing flashing lights, will be lighted on automatically when it hits the water,Works in both fresh and salt water, great tool to enjoy your fishing activity. Features: Water activated deep drop fishing flashing lights, small and bright. The fishing light rated for a depth over 984feet (300meters), 200-300hrs Lifespan. Fully enclosed LED lights, ultra-transparent acrylic shell, flashing while it touches water, stop flashing while leaving water. Works in both fresh and salt water, great tool to enjoy your fishing activity. Specifications: Material: PE + Plastic QTY: 5PCS Size: 12 * 17 * 10mm / 0.4 * 0.6 * 0.3in Package Size: 9.8 * 5 * 1.6cm / 3.8 * 1.9 * 0.6in Package Weight: 29.5g / 1.3oz Package List: 5 * Fishing Lights Lures 1 * Storage Box