4ah USA LED 1W/3W LED Coal Mining Lamp

• Customization: Available
• Usage: Mining
• Feature: Waterproof
• Model NO.: KL4LM(C)
• LED Chips Brand: CREE
• Material: ABS
• Battery Type: Lithium Ion
• Certification: CE
• Warranty: 1 Year
• Brand: Bozz&OEM
• Packing Size: 36*36*44cm
• with Charger: Any Types of Plug Depend on You
• Transport Package: Carton
• Specification: CE
• Trademark: BOZZ&OEM
• Origin: Zhejiang, China
• HS Code: 851310900
• Production Capacity: 30, 000PCS/Month

Product Description

Use scope
It is suitable for Coal mines, tunnel projects, night-power communication, railway constructions, public security, fire-fighting, steel, oil field and other petrochemical enterprises.
 
Product features
1.Safety: with China national explosive-proof certificate Exs I and CE certificate,can be used safely in various flammable and explosive places
2.Light Source: ultra-high-brightness dual LED, super efficacy and energy-saving
3.Rechargeable Battery:polymer lithium-ion battery,environmental-friendly
4.Intelligent protection:with overcharge& over-discharge resistant function and short circuit protection device
5.Usage:can be directly installed in various lamp miner's lamp charger brackets, simple and handy for using
 
Technology parameters

No	Item		Unit	Data
1	Rated capacity		Ah	4.2
2	Nominal voltage		V	3.7
3	Lighting time		h	12
4	LEDlight source	Rated voltage	V	4.2
		Main light source/power	mA	300
		Auxiliary light source	mA	110
5	Max illuminance at 1m	Begin lighting	Lx	10000
		Lighting 11h	Lx	8000
6	Weight		g	450
7	Nos of battery cycle		times	≥500
8	Carton packing		roll/CNT	20
9	Packing size		cm	36*36*44