本公司產(chǎn)品為滿足礦井、油田、鋼鐵、鐵路、電業(yè)、公安等企業(yè)對(duì)移動(dòng)防爆照明燈具的需要，研制開發(fā)的新型免維護(hù)固態(tài)防爆頭燈，經(jīng)地區(qū)*機(jī)構(gòu)防爆認(rèn)證，可在各種易燃易爆場(chǎng)所、水下及其他工作現(xiàn)場(chǎng)*工作。
▇性能特點(diǎn)
防爆功能   本產(chǎn)品已通過(guò)地區(qū)*機(jī)構(gòu)防爆和煤安認(rèn)證，*按照地區(qū)防爆標(biāo)準(zhǔn)生產(chǎn)，具有優(yōu)良的防爆、防靜電效果，可在各種易燃易爆場(chǎng)所*工作(包括含有氫、乙炔、甲烷及其他混合氣體的環(huán)境)。 
節(jié)能環(huán)保   采用高效率的半導(dǎo)體發(fā)光技術(shù)，在同等亮度下，節(jié)能70％，鋰電池?zé)o污染，從而節(jié)能環(huán)保；
質(zhì)量穩(wěn)定    高能無(wú)記憶電池容量高、環(huán)保，充放電性能穩(wěn)定，自放電率低。前殼采用高強(qiáng)度防彈塑料，后殼采用**不碎工程塑料，使產(chǎn)品有高耐沖擊性。光學(xué)部分采用長(zhǎng)壽命1W發(fā)光二極管，*更換。
**性能    精密的結(jié)構(gòu)能確保該燈可經(jīng)受強(qiáng)力碰撞和沖擊，外殼防護(hù)等級(jí)為IP66；
功能*特   采用兩套光源，分主燈和備用燈，由一個(gè)燈鍵更換。另一個(gè)時(shí)鐘按鍵工作四位數(shù)碼管循環(huán)顯示燈號(hào)、時(shí)間和電池當(dāng)前容量。外形美觀，體積小，重量輕，產(chǎn)品一體化，無(wú)束縛，減輕工人的負(fù)載，提高工作效率。
▇技術(shù)參數(shù)

1 Features:
1.1 Safety: All in one case with PC plastic material , make very good feature of explosion-proof, protection in electrical short-circuit, automatic power-off on the socket , 100,000 hours LED’s Life
1.2 Reliability: The high strength case , optimized structure design and MCU control make the product more reliable
1.3 Portability: Just a head lamp , Small in size , light in weight , simple charging , easy usage 
1.4 Efficiency: more than 15hours working time , more than 2800lux at the starting time, and more than 2500 lux after12 hours continous lighting, battery usage life 600 cycles,, 6pcs 2mm backup LED’s 
1.5 Environmental: Li-ion battery is free maintenance, and the material of li-ion is environmental , use 1Watt high power LED to save power
1.6 Economy: three times longer than lead and acid cap lamp and saving in maintenance makes the product more compatible in price
1.7 Water resistant : 2 meters 
 
 
2 Major technical specifications:
Features
KL2.8LM Specifications
Rated capability
2.8Ah(li-ion battery)
Rated voltage
3.7V
Continuous discharging time
>14h
Main light LED Working voltage
3.2-4.2V
Main light LED Working current
0.2A
Main light Power
1W
Main light Luminous flux
>90Lm
lamp lighting degree (distance 1 meter)
>3500Lux (at the starting time)     
>3300Lux (after 12 hours working time)
Main light Usage life hour
>30000h
Weight 
<140g
Accessory light Usage life hour
100000h
Short circuit protect time
<15ms
Usage duration of battery (recharges)
600 recharges (in reasonable working condition)
Charging time
≤ 8hours
Charing voltage and current
4.2V@600mA
 
 
3 Charging : 
3.1 Charger input: AC100-240V  50-60Hz , 0.3A 
3.2 Charger output : DC  4.2V@600mA
3.3 Manufacturer provide charger to user , please use it only 
3.4 When long-term storage is needed , charging should be done within two months.


電壓 : 3.7 ;
加工定制 : 是 ;
主要適用范圍 : 戶外運(yùn)動(dòng)、探險(xiǎn)、煤礦、消防、船廠 ;
光通量 : 240（lm） ;
光源顏色 : 正白 ;
光源型號(hào) : CREE ;
燈罩型式 : 鋼化玻璃 ;
光源功率 : 1-3（W） ;
光源類型 : LED ;
型號(hào) : KL2.5LM、KL2.8LM ;
** : 樂(lè)穎、LEYING ;