Product features: 1. Built-in charge free of maintenance, capacity up to 800mah, lead acid battery. 2. Ultra-long life battery, over 250 cycles of charging and discharging. 3. Ultra-high brightness can concentrate the long life LED lighting, which has low power consumption and long lighting time. 4. Select special reflective cup, which has a longer range than ordinary flashlight, with more concentrated light and stronger brightness. 1. Fully push out the ac plug with both feet when charging, and directly plug it into the ac110-220v /50HZ power socket (corresponding charging indicator will be on). The sufficient power needs about 10 hours (it is recommended to charge during the day). 2. Push the key forward when using, with 3 lights on in the middle, and 6 lights on in the front. Stop lighting to push the key backward. 3. Sufficient electricity; 3 lights can be used for 18 hours continuously; 6 lights can be used for 9 hours continuously. Safety: 1. To guarantee service life, please charge the battery normally once before use. 2. If the light is dim, please recharge in time. 3. Do not use the switch when charging. Please put the switch in the closed state to avoid burning the power supply and internal components. 4. Please keep away from inflammable and explosive goods when charging, and the maximum charging time shall not exceed 15 hours. Our products comply with corporate standards: Q/AYSD 002-2008. The warranty period is 3 months from the date of purchase. (the product is damaged or burnt due to improper use. With more than 800 MAH high memory capacity hermetical rechargeable lead acid Battery. B. The long life Battery is able to be circularly used for 250 times between C. ith super bright LED, it is able to light much more longer. D. ith special reflector, the light beam is more concentrated, The range is much more longer than the normal one. User's Instruction a.Push the plug when you charge it.Insert it directly in the socket with ac110-220v /50HZ and the charging indicator Keep charging about 10 hours. B. 3led lamps are lighting when the switch is pushed on middle Continuously about 18 hours for 3 led lamps and 9 hours for 6 led lamps after full charging. Quality Guarantee Our products are meet with the requirements of standard Q/XYSD 002-2008. It is Guaranteed For the quality problem by 3 months from the purchase date. And any damage caused by operation is not included Ensure the work life. B. Please charge the battery immediately when the light is dark. C Put it away from the inflammable and explosive dangerous goods when you charge up the '. Don 't charge the' exceed 15 hours.