Vapor Tight LED Fixture 4 FT, AC110V with Sensor Dimming standby, 120 degree Beam Angle, serving as Fluorescent Lighting Replacement – Tunnel

Description

4 FT Vapor Tight LED Fixture

This vapor tight luminaire adopts high quality PC base and milky PC diffuser housing, quality seal for good waterproof, combined the latest SMD LED technology to achieve more lumen output and protection rating,as well as reduce glares. It is available in 2FT/4FT/5FT with standard, sensor dimming and emergency version function options. It is widely used in tunnel, Rail-way or Metro station, Supermarket, stair well, corridor, evacuation passage especially parking lots, electrical room, ships and other basements.

4 FT Vapor Tight LED Fixture basic features

Durability & Protection

• UV-Resistant Design: The anti-UV milky PC diffuser and PC base are made to resist yellowing over time, maintaining a clean and attractive appearance even after long periods of exposure to direct sunlight.
• Weatherproof & Impact-Resistant:With a weatherproof rating of IP65 and high impact resistance of IK10, the light is impervious to harsh weather and physical strain. A silicone seal also makes it more resistant to moisture and dust, ideal for outdoor and demanding environments.
• High Diffusion Rate:The milk cover diffuses light up to 88% and, through its striped design, creates even and soft illumination across the area. This reduces deep shadows and creates a cozy, well-lit environment.
• Easy Mounting and Installation:The lamp comes with extended mounting slots for stainless steel clips, offering flexibility in mounting. The gear tray is secured tightly by the PC knob, making installation very easy. The hooker base also makes it easy to handle during mounting and ensures that the gear tray does not fall during maintenance for safety.
• Durable Construction:A 0.5mm thick iron tray with white paint provides a robust construction with high reflectivity for concentrated lighting effectiveness.

Enhanced Lighting Efficiency

1. Advanced LED Technology:Utilizing high-brightness 200lm/W SMD2835 LED chips, LM-80 approved for low light degradation, the fixture achieves over 120lm/W efficiency. The color rendering index (RA >83) delivers rich, life-like illumination.
2. Personalised PCB Design: The fixture consists of a 1.6mm thick FR4 PCB with 35mil thickness copper for enhanced heat transfer as well as efficiency overall.
3. Simple Maintenance: SMD twin-hole connectors offer plug-and-play simple insertion without soldering and with easier maintenance. Easy replacement without need for orientation due to symmetrical light strip construction.
4. Temperature-Resistant Parts:White nylon rivets with high-temperature resistance are able to handle temperatures of up to 185°C, maintaining the light’s longevity and safety even under harsh conditions.
5. Wiring for Effectiveness: The light fixture uses wiring in parallel loops, which reduce the likelihood of total failure when an individual LED chip fails. All wiring utilizes >0.8mm² high-temperature, UL-approved, 100% copper conductor wiring for enhanced performance and longevity.

Power & Efficiency

• High-Power Driver:The IEC-certified 60W DC constant current isolated driver features a high power factor of >0.9 and provides ample margin for a long lifespan. The clip-on installation, half-power DIP switch, and plug-and-play connectors make replacement and maintenance straightforward.
• Emergency Functionality:The light is equipped with a high-temperature-resistant, large-capacity lithium battery designed specifically for emergency lighting, providing over 3 hours of backup. A battery compartment with plug-and-play terminals ensures easy battery replacement when necessary.
• Microwave Motion Sensor:Featuring a highly sensitive 5.8 GHz HF microwave sensor, the fixture offers adjustable parameters for brightness, time, and distance. This enhances energy efficiency by automatically adjusting the lighting based on motion, ensuring optimal performance while reducing energy consumption.
• Emergency Status & Testing:The light includes an external high-brightness emergency status indicator and a test button, making it easy to monitor and test the fixture during maintenance.

Versatile Installation & Accessories

1. Linkable Installation:The fixture supports linkable installation, allowing for a seamless connection between multiple lights without additional wiring. This feature simplifies large-scale installations.
2. High-Quality Mounting Clips:The light comes with 304 stainless steel mounting clips for surface mounting and nickel-plated stainless steel screws, ensuring a secure installation in both indoor and outdoor settings. It also includes an IP65 weatherproof plug to block off pre-cut wire outlets when wiring exits from the back.
3. Retail-Ready Packaging:The light is individually packaged in cardboard, protected by a PP environmental bag to prevent dust and scratches. For bulk orders, a large double-corrugated cardboard box is used for up to 9 units, making it suitable for retail and wholesale distribution.

4 FT Vapor Tight LED Fixture Main advantages

4 FT Vapor Tight LED Fixture possess the following primary benefits over other types of lighting:

1. Quick and easy maintenance replacement

A. The power supply is snap-on;	B. The battery uses a battery compartment, and the battery maintenance is a snap-on replacement;
C. The center panel is secured with aircraft fasteners;	D. Output inputs use plug-in terminals (many parts are plug-in);
E. Body with quick buckles	F. Huge terminal block for holding multiple wires

2. Battery adopts LiFePO4, high temperature resistant, not apt to catch fire, safer and more durable;

3. 60W power supply is used, with a great margin, 7*24 hours long-term continuous operation;

4. Adopt 5.8GHz high sensitivity and high stability microwave sensor, with its own dial code, can set various parameters (brightness, time, distance), various dimming modes, suitable for different application scenarios;

5. Test button and indicator light in the light body outside the test panel, convenient for maintenance observation and self-testing;

6. High protection level (IP65 IK10), weatherproof, dustproof and impact resistance.

 

4 FT Vapor Tight LED Fixture Parameter data of various specifications

Model	Input voltage	Watt	Sensor Dimming standby	Emergency
ZL-PSBLP18-2FT-CN	AC110V or 230V	18w	x	x
ZL-PSBLP36-4FT-CN	AC110V or 230V	36w	x	x
ZL-PSBLP44-5FT-CN	AC110V or 230V	44w	x	x
ZL-PSBLP18-2FT-CS	AC110V or 230V	18w	100% / 20% /OFF	x
ZL-PSBLP36-4FT-CS	AC110V or 230V	36w	100% / 20% /OFF	x
ZL-PSBLP44-5FT-CS	AC110V or 230V	44w	100% / 20% /OFF	x
ZL-PSBLP18-2FT-CE	AC110V or 230V	18w	x	>[email protected]
ZL-PSBLP36-4FT-CE	AC110V or 230V	36w	x	>[email protected]
ZL-PSBLP44-5FT-CE	AC110V or 230V	44w	x	>[email protected]
ZL-PSBLP18-2FT-CES	AC110V or 230V	18w	100% / 20% /OFF	>[email protected]
ZL-PSBLP36-4FT-CES	AC110V or 230V	36w	100% / 20% /OFF	>[email protected]
ZL-PSBLP44-5FT-CES	AC110V or 230V	44w	100% / 20% /OFF	>[email protected]
Note:  x –No this function

 

Application:

This 4 FT Vapor Tight LED Fixture is widely used in Metro station, fire stairs, industrial warehouse, underground tunnel, parking lots.

 

 

 

4 FT Vapor Tight LED Fixture size dimension:

Packing Specification:

 

Installation methods:

Our Competitive Advantages:

1.  ODM/OEM services available; samples provided; customization options for brand and function.

2. COMLED Technology is a leading provider of emergency 4 FT Vapor Tight LED Fixtureing solutions, with a decade of expertise in designing, manufacturing, and selling 4 FT Vapor Tight LED Fixture.

3. Factory area: 2,000 m²; Production capacity: 30,000 units per month.

4. All LED fixtures undergo rigorous quality control.

5. Our 4 FT Vapor Tight LED Fixture are certified CE, SAA, LCP, ISTMT, and TM21, and meet regional electrical codes and safety standards.

 

Supply and Sales Range（Main Markets）

Americas    EU    Australia    Middle    East    HK.

 

Guess you’re asking:

1. What is the luminous efficacy of 4 FT Vapor Tight LED Fixture ?

110-130lm/w.

2. What is the warranty period for this product?

The standard warranty is three years, with an option to extend to five years (3+2 years).

3. What is the diameter of the terminal entry hole for the 4 FT Vapor Tight LED Fixture?

The diameter is Φ5.0mm², which allows for simultaneous entry.

4. What are the sensor modes and range for the 4 FT Vapor Tight LED Fixture?

Sensor mode dimming range includes 100%-20% and 100%-off, 5.8GHz microwave sensing has 8-12m sensing distance.

5. What type of battery and emergency time does the 4 FT Vapor Tight LED Fixture use?

LiFePO₄ battery, 3+ hours 3.6W emergency

6. What is the protection level of 4 FT Vapor Tight LED Fixture?

The fixture has a high protection rating of IP65 and IK10.

7. What sizes and power options are available for the 4 FT Vapor Tight LED Fixture?

The 4 FT Vapor Tight LED Fixture comes in 3 standard sizes, 2/4/5FT, and the wattage is 18/36/44W respectively.

8. How is the 4 FT Vapor Tight LED Fixture wired?

Wiring options include side entry, back entry, and linkable connection.

9. What certifications does the 4 FT Vapor Tight LED Fixture have?

The fixture is certified with CE, SAA, LCP, ISTMT, and TM21, ensuring safety and compliance with quality standards.

9.What are the certifications of 4 FT Vapor Tight LED Fixture?

4 FT Vapor Tight LED Fixture with Sensor has CE, SAA, LCP, ISTMT, TM21 certificates, safety compliance and quality assurance.

 

About 4 FT Vapor Tight LED Fixture

The 4 FT Vapor Tight LED Fixture is designed to operate in extreme conditions where normal lighting would fail. “Vapor tight” refers to the fact that its rugged construction prevents moisture, dust, and other environmental contaminants from entering the internal components. It has a 4 FT length and AC110V power requirement, making this fixture perfectly suited for tunnel environments, where uniform, bright, and dependable lighting is absolutely vital. Its efficiency has been taken to the next level with the inclusion of sensor dimming technology, which automatically varies light output based on surrounding conditions, thereby not only increasing energy savings but also extending the life of the fixture.

In-Depth Feature Description
At the heart of this fixture is its revolutionary sensor dimming standby function, enabling dynamic light modulation to minimize energy wastage while maintaining the light at the optimal level for tunnel illumination. Its 120° beam angle delivers a wide and evenly distributed light field, a necessity for covering vast expanses and avoiding dark spots—a common problem with legacy fluorescent systems. Crafted to serve as a superior fluorescent lighting replacement, this LED solution not only cuts operational costs but also offers reduced maintenance overhead. Whether you’re looking to replace existing tunnel fixtures or design new lighting solutions, the product’s adaptability, coupled with options for customization and factory direct purchasing, makes it an attractive proposition for bulk buyers and procurement professionals alike.

Technical Insights and Purchase Guidance
Built for both performance and longevity, the fixture design incorporates advanced LED technology with sensor dimming for an optimal mix of brightness and energy consumption. AC110V compatibility makes it simple to incorporate into many pre-existing electrical systems without the need for exhaustive retooling. The production process—utilizing the benefits of factory direct manufacturing—also enables competitive wholesale pricing and custom order flexibility. This enables businesses seeking to purchase in bulk to reap significant cost benefits while meeting specific project requirements. The product is ideally suited for application in tunnel lights, though its robust build also ensures that it is an apt selection for other industrial or commercial settings.

Conclusion

In summary, the 4 FT Vapor Tight LED Fixture is a cost-effective, dependable, and modern alternative to conventional fluorescent luminaires that are particularly designed for tunnel environments. With the sensor dimming, broad 120° beam angle, and its durable construction, it is a sound investment for any owner looking for an improvement in the lighting system. Its factory direct advantage and wholesale pricing availability only further its position as a top pick for high volume installations and budget-driven procurement programs.

 

FAQs:

What are the main benefits of sensor dimming in this LED light fixture?

• Greater Energy Efficiency: The sensor dim feature automatically reduces light output based on ambient light levels, which saves a lot of energy.
• Extended Fixture Life: By reducing unnecessary light emission when full brightness is not required, the sensors avoid excessive wear on the LED components.
• Optimized Lighting: The technology delivers an even level of brightness tailored to the environment, enhancing safety and visibility in tunneling applications.
• Cost Savings: The smart dimming capability can save the cost of electricity in the long term while reducing maintenance expenses.

How does the 120° beam angle benefit tunnel lighting applications?

• Broad Coverage: A beam angle of 120° ensures even illumination across a wide space, eliminating dark spots and shadowy areas that are typical of tunnel settings.
• Improved Visibility: Uniform distribution of light is important for enhanced safety and navigation through tunnels.
• Lower Number of Installations: A broader beam could mean fewer installations would be necessary to achieve the desired luminance, meaning less installation and maintenance costs.
• Enhanced Aesthetics: Soft light creates a more visual comfort by reducing glare and providing an all-natural lighting environment.

What are the installation standards for an AC110V LED luminaire in industrial environments?

• Electrical Compatibility: Make sure your electrical infrastructure can support AC110V inputs and wiring conforms to local building electrical codes.
• Mounting Provisions: Install the fixture securely with the right fasteners and mounting brackets, especially in damp areas.
• Environmental Considerations: Due to its vapor tight design, the fixture is suitable for aggressive applications, but proper ventilation and enclosure are recommended for long-term durability.
• Professional Assistance: In doubt, enlist the services of a licensed electrician to offer assurance that installation is safe and in compliance with industry standards.

How does this LED fixture compare to traditional fluorescent lighting in tunnel applications?

• Energy Efficiency: LED lighting offers much higher energy efficiency than fluorescent lighting, resulting in lower operating costs.
• Durability: LEDs tend to have a longer lifespan, resulting in less replacement frequency and cost.
• Performance: The wide 120° beam angle delivers better light distribution, enhancing overall visibility and safety.
• Advanced Features: Sensor dimming built into the fixture offers an additional feature of smart technology not found in most fluorescent lighting, with adaptive brightness for dynamic conditions.

Are bulk buys or specialty uses facilitated by options for customization?

• Factory Direct Advantages: Yes, direct purchases from the factory facilitate adaptive customization as per the specific project requirements.
• Customization Options: Options include beam directional adjustments, fixture length adjustments, or compatibility with other smart functionalities based on needs.
• Incentives for Bulk Purchases: Bulk orders are generally facilitated by reasonable pricing and special promotions, hence making it a cost-effective solution for large industrial and commercial projects.
• Procurement Support: There are support groups that cater to technical requirements, regulatory matters, and installation guides to facilitate a trouble-free procurement process.

Additional information

Model	ZL-PSBLP20-2FT(SMD)/ ZL-PSBLP40-4FT(SMD)/ ZL-PSBLP60-5FT(SMD)
Rated Power	18W/ 36W/ 44W
Install	Surface Mount/ Suspended/ Linkable
Protection Rating	IP65 IK08
Housing	Polycarbonate
Optics	Polycarbonate Milky Diffuser
Clips	Polycarbonate or Stainless Steel
Connection Type	Terminal Block 3 pin * 5.0 square millimeters
Operating Temperature	-20℃ to 40℃(Emergency version: 0℃ to 40℃)
Warranty	5 Years(battery for 1 year)
Dimming Option	Microwave Sensor – 3 Stepped Version(100%-20%-OFF)
Emergency Option	3 Hours+ @3.6W – 3000mAh LiFePO4 Battery
Luminous Efficacy	110-140lm/w
LED	SMD2835
CCT	3000K/4000K/5000K/6000K
CRI	>80
Beam Angle	120 degree
Input power Supply	AC110 or AC230V, 50/60Hz
Power Factor	> 0.9
Lifespan@Ta25° (L70)	54,000 hours
Electrical Classification	Class I
Package Dimensions	690*116*92mm/ 1280*116*92mm/ 1580*116*92mm