Description: trumpet Lamp bead: L2 wick+COB+SMD chip lamp bead Power: 15W Product material: PC+304 stainless steel Lighting distance: about 300m Exchangeable: Not supported Charging mode: Type-C charging interface Battery: built-in rechargeable lithium battery Net weight: 85g Size: 9.9 * 2.9* large size Lamp bead: 30W LED Power: 30W Product material: PC+304 stainless steel Lighting distance: above 1500m Modifiable: Supported Charging mode: Type-C charging interface Battery: built-in rechargeable lithium battery Net weight: 115g Size: 12.5 * 3.4 * 2.9CM Specifications: Mode 1: High brightness Mode 2: Low brightness Mode 3: Strobe Mode 4: side light+main light are on at the same time Mode 5: side light flashing red and blue+main light on Mode 6: side lights on Mode 7: UV lamp Mode 8: red blue -Overcharge protection: 4.25V, overdischarge protection: 3.0V charging indicator light: red when charging, green when fully charged Discharge indicator light: green light above 15%, red light below 15% Waterproof grade: IP65 Fall protection height: 1.5m Working environment: - 10 40 High quality 30W LED lamp beads, extremely bright mode up to 3800 The tail of the lumen has a magnetic suction function. When viewed from the side lights in combination with the warning flashing light mode, it can be adsorbed on the roof and other places to become an emergency warning tool light Built in 1800mAh lithium polymer battery, charged through Type-C interface, can be fully charged in 4 hours The side is equipped with 365NM UV lamp beads, which can be used for banknote verification, pet urine inspection, and fluorescent detection.