Đèn chớp vàng năng lượng mặt trời loại thường

Product parameters Housing Material PC & metal gripping rim Strobe mode Strobe Solar panel 18V, 10W single crystalline silicon solar cell, battery life≥15 years Flash frequency 2/3Hz, 40 times/min, can be customized Battery 12V, 6AH rechargeable lithium battery(optional) Duty Ratio 1/3 Shape&size Φ300mm ，Φ400mm  Visual range ≥1000m (at night) Led Color Yellow lamp 95 pieces，Yellow lamp 126 pieces Brightness of one led >4000mcd Size 350*350*150mm，450*450*250mm Warranty 12 months, from date of sale, providing not damaged by the user Wavelength of led 590~595nm(yellow), 625±5nm(red) Working time can work over 200 hours or 8 rainy days after fully charged Normal life of led ≥100000 hours IP Grade >IP54 Rate of system ≤4W Standard GB14887-2003, GA/T743-2007 China, can be customized Work mode 24hrs/day or light control (by switch)     Advantage: 1.Simple to install. No need external power, no need wiring. 2.Energy saving. Low-power, solar cell, low cost 3.High light: Using import EPISTAR chip from TaiWan, high light and slow light decay. 4.Sturdy and durable. PC & Aluminum Cover, shock resistance, anti-aging, anti-corrosion 5.Stable performance. Use America ATMEL single ship to protect circuit 6.Long service life. Led ≥100000 hours, solar cell ≥15 years 7.Long working time.It can work over 200 hours or 8 rainy days after fully charged Smart controller: 1.Defense of the charge protection. prevent electricity of battery to solar panel 2.Overcharge protection. prevent solar panel to overcharge battery 3.Overcharge protection. prevent a overcharge with the battery 4.Overload protection. it will turn off by itself when the electricity reach a 1.5 times of normal, and then work again about 1~2 min later 5.Temperature correction. it will modify the charge and discharge when there is a change of the temperature the battery 6.Recovery Interval: avoid its work shaking by the automatic -restoration characteristic of battery.Other protection. lightning protection, prevent the reverse connection etc