250W Explosion-Proof Lights for Underground Engineering Tunnels

• Projection Distance: 12-18m
• Color Temperature(CCT): Warm White
• Body Material: Aluminum
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 8260
• IP Rating: IP65
• Lighting Bulbs & Tube: Metal Halide Lamp
• Average Life: >8000h
• Application: Square, Garden, Park, Factory
• Operating Voltage: 220-240V
• Certification: CE, CCC
• Weight: 3.8kg
• Light Efficiency: 120lm/W
• Frequency: 50/60Hz
• Protection Level: IP66
• Power: 70-120W
• Base Specifications: CREE3030
• Anticorrosion Grade: Wf2
• Light Source: LED
• Led′s Operating Life: 100000hours
• Transport Package: Carton
• Specification: 300× 186× 137mm
• Trademark: Maxtree
• Origin: China
• HS Code: 85122010
• Production Capacity: 500 PCS/Day
• Package Size: 9.00cm * 9.00cm * 9.00cm
• Package Gross Weight: 9.000kg

Product Description

Explosion proof floodlight are ideal for extremely hazardous locations. In fact, these floodlights have been rigorously tested and approved for use where explosive gases, dust, and other flammable materials can create a potentially dangerous environment.

These explosion proof floodlight have been rigorously tested and approved for use where explosive gases, dust, and other flammable materials can create a potentially dangerous environment.
 

EXCELLENT HEAT CONDUCTIONAND STRONGER HEAT

The whole lamp adopts air diversion and heat dissipation structure design;

The radiator adopts special ADC12 alloy aluminum material for die casting, which is formedby high pressure die casting, with high strength, fast heat conduction and strong heatdissipation;

Adopt silicone grease with thermal conductivity of 3.0, which can conduct heat more quickly

BRAND-DRIVEN AND MORE STABLE

Adopt first-line well-known brand power supply (optional Meanwell, Moso, DONE,  InventronicsDriver, etc.), with guaranteed quality and three guarantees;

The powersupply adopts the latest wide voltage technology, which has the characteristicsof constant current output, lighting protection, surge protection, shortcircuit and overvoltage protection, etc. The powerfactor is as high as 0.99, and the quality is more stable;

GOOD "CORE" AND HIGH LIGHT EFFICIENCY

The first-line brand CREE LED light-emitting chip is adopted, which has high brightness and high light efficiency, and the chip light efficiency is > 130 lm/W;

The performance is stable and the average service life of the chip is as long as 100,000 hours;

Smt array patch technology is adopted, which has high heat conduction efficiency and low light attenuation;
 

Key Features

Configuration

It adopts imported LED light source, with an average service life of up to 100,000 hours. The power supply adopts wide voltage processing, which can realize constant current output, and has short-circuit and over-voltage protection functions, which greatly prolongs the service life of the lamps.

Heat dissipation

explosion-proof electrical box and lamp holder double cavity design, large space size to ensure the assembly of various large-scale electrical appliances. Excellent heat dissipation performance, so that the LED chip and power supply temperature rise is reasonably controlled within a reasonable range, greatly ensuring the service life of the lamp .
 

light distribution

light projection is even and soft, especially suitable for all kinds of need to cast light, floodlights as a fixed lighting.

Protection

The protection level of the lamp body is IP66, and the anti-corrosion level can reach WF2. The surface of the lamp body will never corrode and never rust.

Installation method

Various installation methods such as ceiling, suction wall and U-shaped anti-vibration bracket (angle adjustable) can be used as needed.
 

 

Detailed Photos

TIPS

1. This product is an explosion-proof product and can be used in explosion-proof places.

 

2. When transporting, the lamp should be installed in the carton equipped with foam shock absorption.

 

3. When using, the surface of the lamp has a certain temperature rise, which is a normal phenomenon.

 

4. The power supply voltage can work normally in the rated voltage. If the power supply voltage is too high, the lamp will be damaged; if the voltage is too low, the lamp will not start normally.

 

5. The luminaire must be reliably grounded.

 

Product Parameters

ITEM	Symbol	Description	UNIT
Rated Voltage	VOLT	220	V
Power	P	70-100	W
Protection Level	IP	IP66	IP
Lighting Angle	θ	45/60/90	°
LED Qty	/	368	PCS
Base specifications	/	CREE3030
Anticorrosion grade	/	WF2
Explosion proof grade	/	Ex d e mb IIC T5
Light efficiency	η	120	Lm/W
Frequency	f	50/60	Hz
Power Factor	PF	>0.95	PF
Operating Temperature	TOPR	-20~40	ºC
Storage Temperature	TOPR	-20~40	ºC
Light Source	/	led	PCS
Correlate Color Temperature	CCT	3000-6500	K
Color Rendering Index	CRI	≥70	RA
LED'S Operating Life	LIFE	100000	Hours
Start-up time	T	≤0.2	S
Executive standard	/	GB3836.1,GB3836.2
Weight	/	21	KG
Size	/	552×323×190	mm

Installation

 

Application

This product has good explosion-proof function, suitable for IIA, IIB, IIC explosive gas environment and various flammable and explosive places, mainly used in railway, electric power, metallurgy, petroleum, petrochemical, chemical, steel, aviation, ship and various Efficient lighting for similar factories, stations, large facilities, venues and other places.

Packaging logistics
 

Name	Description	Quantity	Name	Parameter
Outer box	63*40.5*26.5cm	1	N.W.	21kg
Paper tray	Pearl cotton set	1	G.W.	23kg
Cardboard	7 layers of corrugated paper	1
Packaging method		A box of one  With pearl cotton

Caution

-Schematic diagram

1.Before installation, it is necessary to check whether the actual operating conditions are in conformity with the parameters listed on the lamp nameplate.
2.Before installation, please test the lighting according to the parameters of the lamp nameplate to ensure that there is no quality problem before installation.
3.Before installation, it is necessary to determine the installation location and mode of the lamps according to the installation mode provided by the product, in combination with the on-site use environment and lighting requirements, so as to ensure that the installation is firm and reliable.
4.Connect the prepared cables with the input cables of lamps and lanterns according to the corresponding fire (brown), zero (blue) and ground (yellow-green) wires, so as to ensure that the connection is firm, and make good insulation and waterproof measures at the connection.
5.The input end of the cable can be connected to the power supply of the corresponding voltage to illuminate.

-Using The Matters Needing Attention

1. When transporting, the lamp should be installed in the carton equipped with foam shock absorption.
2. When using, the surface of the lamp has a certain temperature rise, which is a normal phenomenon.
3. The power supply voltage can work normally in the rated voltage. If the power supply voltage is too high, the lamp will be damaged; if the voltage is too low, the lamp will not start normally.
4. The luminaire must be reliably grounded.

-Quality Assurance

The company has passed ISO9001:2008 international quality system audit certification, this product strictly implements ISO9001 international quality management system standard production, to ensure that the product quality fully meets national standards and design requirements.
Explosion Proof Exit Light EX proof Emergency Light Explosion-Proof High Bay Light

 

FAQ

1.Why is Explosion Proof Lighting necessary in your area?

Plenty of commercial facilities have areas where lighting fixtures can come into contact with hazardous materials. These can be flammable, combustible, or ignitable materials, gases, or vapors. These areas can be at risk of fire or even explosion if the lighting fixtures can't withstand the abnormal conditions.

2.What is hazardous location lighting?

Hazardous location lighting refers to fixtures that you can safely use in an area where it's likely that fire might start. According to the National Electrical Code, hazardous locations are those areas "where fire or explosion hazards may exist due to flammable gases or vapors, flammable liquids, combustible dust, or ignitable fibers or flyings."

3.What is explosion-proof light fixture?

Explosion proof lighting refers to lighting fixtures that are able to contain sparks that could potentially  the flammable and explosive gases in the atmosphere. Therefore, explosion proof lighting does not refer to lighting equipment that are resistant to explosions but rather, the capacity to prevent external explosions from occurring in a hazardous location.

4.What environments require hazardous location lighting?

Presence of Flammable Liquids and Gases
Wherever flammable gases and liquids are present, the location may be identified as a hazardous one because such compounds can cause an explosion or catch fire.
Gas and liquids have to achieve a critical concentration before it becomes dangerous. However, once they do, that's when a potential disaster can occur.

Company Profile

As a leading supplier of explosion proof lighting,Lamp suite is dedicated to helping you illuminate numerous settings with powerful and durable lighting systems. We've assisted a variety of businesses with projecting sufficient lighting across the work space or public area, including:

- Commercial scenes
- Government projects
- Mining sites
- Remote accommodation sites
- Warehouses & other industrial environments

Our explosion proof lighting is designed using technologically advanced methods with both economical and ecological results. Lighting is a crucial aspect of successful workflow and, therefore, your business' profit. 
So, what makes Lamp suite different?
Our expertise in solar and technical lighting solutions allows us to give you the appropriate explosion proof lighting to suit you and your business's needs the best. As a result, you can expect outstanding LED performance, lower costs, increased productivity, and safety adherence to give you and your workers total peace of mind.

Lamp suite has a passionate team aiming to help you create a safe working or public environment where workers, pedestrians, shoppers, or anyone nearby can feel comfortable moving around.