Night Fishing Waterproof Buoy Signal Light High Quality Indicator Lights Double Flash Lamp Beacon Lamp Deep Drop Underwater Night Fishing Waterproof Buoy Signal Light High Quality Indicator Lights Double Flash Lamp Beacon Lamp Deep Drop Underwater Specification: Model: 5# two-color light: Double flashing Dimensions: 37mm diameter x 195mm length Light source: 5730x1 Power supply: 5# battery x 2 (not included) Current: 100mA Illumination of automatic induction switch: 50 lumens Visible distance: 2.5 nautical miles Working time: up to 40 nights depending on battery quality Luminous color: red+green, red+blue. Shell color: Random Wide range of uses: The high-efficiency and energy-saving electronic net light products are suitable for the position marking of fishing nets in night fishing operations, and are widely used in road and bridge construction safety warnings, vehicle and boat work signals, etc. Automatic illumination sensor switch, when the outside illumination reaches 50 lux, the power is automatically turned on and starts to work. Otherwise, power off automatically. In this way, the purpose of automatic shutdown during the day and automatic startup at night is achieved. Energy efficient and full battery life. Instructions for use: Insert a new battery and tighten the clear wick to make sure the wick is fully seated. When not in use, remove the battery and keep the screen light in a cool, dry place. Notes: - Induction light, do not work in a place with light, work in a place without light - The product does not contain 5# batteries (2 5AA batteries are required) - Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. - Please allow 1-5mm measuring deviation due to manual measurement. Package includes: 1Pcs Double Flash Buoy Signal Light _x000D_