YEZL двойной велосипед фары SSC-P7 900 люмен 5 файлов

1, Size: lamp 44.5mm, the cylinder 32mm, rear 35.5mm, length 61mm; Weight: 0.4Kg 2, use the importedKR SSC P7, up to 900 lumens. 3, use of imported high-quality aviation aluminum, CNC Precision Machining CNC machines, meet with U.S. MIL-STD-810F-level compression test, aluminum alloy, heat dissipation to ensure the working temperature of 70 degrees below, can effectively protect the LED to prevent the lumen. 4, using CREE special aluminum reflector orange cup, reflect efficiency well. 5, circuit designed constant current circuit, output current 1A, voltage will not change when low power, but lights will dim in time and remind of riders to replace the battery, than the low-voltage power circuit on a safer, more for light. 5 files dimming circuit, with anti-reverse, anti-off function: Five-speed dimming: high - medium - low - strobe-SOS A.high light, current: 800MA-1200MA B. medium Light, current: 240MA-360MA C. Low light, current :80-100MA D. strobe, E. SOS, SOS international distress signal (three short \ 3long \ 3 short) Shift: enter to any file, if the duration of the power of less than 2 seconds, then the next power shift, power more than 3 seconds with memory function, power will default this stall. Current ratio of the first three stalls were: 100%, 30%, 5%. Use two yezl 18 650 battery, the minimum life time is 6 hours of high-light, in the middle-light is 18 hours, 120 hours of low light. 6, the battery case is designed to use two 18650 lithium parallel, replaced convenient. Well-designed, and lamp separate battery pack (parallel design, can put a battery or two batteries), does not appear poor contact conditions even if severe vibration when cycling. On the increaseing life, in fact, we have left much space to a friend DIY, this lamp input voltage 2.7-4.2V, if you want to buy the battery ,you can use the 3AA battery box, you can also use the 4 * 18650 battery box. This product is equipped with original parallel for 2 * 18650 Battery box. 7, you can switch between remote beam and lower beam. remote beam: the use of light to enhance metal cup, a collecting effect, long-range distance is 100 meters, suitable for the wild night ride. lower beam: use of wide angle astigmatism, can be a fan-shaped radiation beam, allowing the opposite side of the car driver, and very easy to find you, keep your bike more secure and suit for urban night riding. 8, well-designed sealed, and also achieve a good waterproof effect even if the rains. 9, car clip: with retractable nylon Velcro, but also suit for other irregular oval handlebar, the minimum 2cm, the maximum can be more than 4.0cm. The design of this car folder, not only will the use of lights attached to the bike, but also can be easily fixed in the car or elsewhere. after-sale service Receiving Note: When you are receiving goods, first open the box to confirm whether the goods were damaged or missing before sign it, if exist the above situation, please refuse to sign it, and let the Express company send back, I find them a good claim; If you are experiencing some delivery staff have to allows you to check before you sign, you must be in the face of the delivery staff to check if there are some damaged or missing, if exist, please let the delivery staff Present certificate (stamp), I will take the certificate to claims . At the same time we will give you the renewal or replacement. If checking packages without in the face of the delivery staff and afterwards discovered that the goods are damaged or missing, then no compensation, thanks for co-operation! Friendly Reminder: Generally ,international Express Asia, Western Europe 4-5 days, others 6-7 days .Please wait patiencly! If you feel happy with us, we are very happy to be your sourcing agent in China ,purchasing any goods you need in China, and look forward to your cooperation.