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KL4.5LM underground led safety cordless miners lamp headlamp with digital device ​

Model Number: KL4.5LM

LED light source: CREE

Power Source: Rechargeable Battery

Battery Type: li-ion battery

IP Rating: IP68

Certification: ATEX,MSHA,SABS, IECE

Lamp Body Material: PC

Warranty(Year): 1

Lamp Power(W): 1

battery capacity: 5.2Ah

battery type: li-ion battery

Charging time: <6H

lighting degree: 7000 lux

Product Details

KL4.5LM underground led safety cordless coal miners lamp headlamp with digital device


KL4.5LM underground led safety cordless coal miners lamp is a new designed model for miner. It has 4pcs led digital device,which can show product number,time and battery capacity.also remind user to recharg it when battery energy balance not enough for 1 hour lighting.


Advantage of KL4.5LM underground led safety cordless coal miners lamp

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 Lifetime

Reliability: The high strength case , optimized structure design and MCU control make the product more reliable. And we also can provide RFID tag (in option) to track the miners.

Portability: Just a head lamp , Small in size , light in weight (only 215g for whole product), simple charging, easy usage

Efficiency: more than 15hours at full brightness. more than 7000lux at starting time, and more than 3500lux after 11 hours continuous lighting.Battery usage lifetime about 1000 cycles.

With digital device to show lamp number, time, and battery balance, show charging status, and can remind the user to recharge it when the power is not enough for one hour lighting.

Environmental: Li-ion battery is free for maintenance, and the material of li-ion is environmental, use 1Watt high power LED as the main light, and 6pcs 5mm backup LED’s to save power

Economy: three times longer than lead and acid cap lamp and saving in maintenance makes the product more compatible in price

Charger input power: AC100-240V / 50-60Hz. Charging time: 5 hours, continuous discharging time: more than 15 hours for main light, more than 40 hours for backup light.

Type of protection:I M1 Ex ia op is I Ma En 60079-35-1

Protection category: IP68

Agents all over the world: Russia, South Africa, USA, Canada, Ecuador, Colombia, Peru, Chile, Brazil, Turkey, Mongolia, Australia, India, and etc. Please contact us to know the agent which close to you.

Packaging & Shipping

20pcs/ctn,gross weight :9kg/ctn ,Carton size : 41*33*24

ATEX Certification:


Our Services

We can provide good quality, quick delivery, AQ discount for all customers.

1. For all your inquires, we will reply you in detail within 24 hours.

2. OEM/ODM services. Print your own logo on product, can customize retail box packing and other things.

3. We have sales who have engage in LED many years to provide customize-made the sales solution.

4. We have engineers who has the experience of projects to solve the problems of technical.

5. We have very experienced R&D and we have strong ability to do ODM projects.

Looking forward to cooperating with you.


Technical Parameter of KL4.5LM underground led safety cordless coal miners lamp

Light sourceLED Power1W
Luminous flux>120Lm
Life time>100,000hour
Li-ion batteryRated capability5.2Ah
Rated voltage3.7V
Continuous working time>15hour
Charging time<6hour
Life time1000circle
Charing voltage and current4.9V@1A
lamp lighting degree (distance 1 meter)>7000Lux
Accessory light Usage life hour100000h
Short circuit protect time<15ms
Weight (with battery)<215g
Outline dimension77*61*55mm
IP ClassIP68
EX MARK :I M1 Ex ia op is I Ma En 60079-35-1


Application of KL4.5LM underground led safety cordless coal miners lamp

KL4.5LM led safety cordless coal miners lamp can be widely used for safety lighting for the flammable and explosive environment.such as all kinds of mines,petroleum,chemical industry ,roadway,electric power plant,tunnel,exploring etc.


Want to know?
We are at your service!

13316809242 / 15816897019

59911926@qq.com / sales@goldenfuturehk.com

Room 1703, Pearl River International Center, No. 9009 Longxiang Avenue, Central City, Longgang District, Shenzhen

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