Commercial LED Low Bay Lighting

Description

Commercial LED Low Bay Lighting, Polycarbonate Milky Diffuser, Wall or Ceiling Surface-Mounted Fitting, AC110 or AC230V, 50/60Hz, LED Wraparound Light

The LED Low Bay is designed for large indoor public spaces where reliability, safety and low operating cost are key. As a vapor-tight surface-mounted fixture, it provides uniform, low-glare illumination for parking garages, tunnels, stairwells, corridors and municipal facilities with ceilings in the 12–20 ft range. The optical system and milky PC diffuser (86% transmittance) are tuned to reduce hotspotting while maintaining visual comfort across work and circulation zones.

Durability and maintainability are core design principles. The housing uses high-grade PC materials with stainless steel or PC clip options, a robust driver fixed by clip for fast replacement, and a large terminal block (5.0 mm hole) to simplify on-site wiring. The fixture can be surface mounted, suspended or linked for large installations to reduce labour time.

Smart controls and safety features are available as standard options. A 5.8GHz HF sensor dimming variant (100% → 20% → OFF) enables occupancy-based savings without sacrificing scene quality. An emergency version delivers >3 hours at 3.6W backed by a 3000 mAh LiFePO₄ battery and is suitable for evacuation routes and critical safety circuits. All models are certified to common regulatory standards and come with a 5 year product warranty (battery warranty: 1 year).

 

Commercial LED Low Bay Light basic features

 

 

Commercial LED Low Bay Light Main advantages

Commercial LED Low Bay Lights offer the following key 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. The battery adopts LiFePO₄, high temperature resistance, not easy to catch fire, safer and more durable;

3. 60W power supply is used, large margin, 7*24 hours long-term uninterrupted work;

4. The sensor adopts 5.8GHz high sensitivity and high stability microwave sensor, with its own dial code, can adjust a variety of parameters (brightness, time, distance), a variety of 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 IK08), weatherproof, dustproof and impact resistance.

 

Commercial LED Low Bay Light 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 LED Waterproof Light is widely used in Metro station, fire stairs, industrial warehouse, underground tunnel, parking garage.

Parking Garage

Industrial Site

Warehouse

 

LED Waterproof Batten Light 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 LED Waterproof Lighting solutions, with a decade of expertise in designing, manufacturing, and selling LED Waterproof  Batten Lights.

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

4. All LED fixtures undergo rigorous quality control.

5. Our LED Waterproof Lights 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 LED Waterproof Light ?

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 LED Waterproof Light?

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

4. What are the sensor modes and range for the LED Waterproof Light?

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 LED Waterproof Light use?

LiFePO₄ battery, 3+ hours 3.6W emergency

6. What is the protection level of LED Waterproof Light?

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

7. What sizes and power options are available for the  LED Waterproof Light?

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

8. How is the LED Waterproof Light wired?

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

9. What certifications does the LED Waterproof Light 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 LED Waterproof Light?

LED Waterproof Light with Sensor has CE, SAA, LCP, ISTMT, TM21 certificates, safety compliance and quality assurance.

 

Conclusion

For municipal procurement and large-scale projects, this LED Low Bay offers rugged performance and low total cost of ownership. Its vapor-tight protection, long life and modular installation minimises downtime; sensor and emergency options provide project flexibility without custom engineering. For custom layouts, sensor presets or volume pricing and lead-time options, contact our technical sales team to discuss project scope and delivery terms — we can provide factory procurement options and specification support to make purchasing and installation easier.

 

FAQs:

What mounting and wiring practices should I use when specifying LED Low Bay for a parking garage project?

For parking garages and similar municipal spaces, surface mount or suspend to keep ceiling access and future maintenance simple. Use the large 5.0 mm terminal block to terminate conductors on site; for continuous runs choose the linkable option to reduce the number of junction points. Keep mounting height within the 12–20 ft range for best light distribution; where glare control is important, specify the milky PC diffuser and don’t aim directly at the driver or reflective surfaces. Always coordinate fixture spacing with a simple layout plan—1.0–1.5× the mounting height is a good starting point, then refine with target lux levels for the space.

How does the 5.8GHz HF sensor in LED Low Bay fixtures perform in high-ceiling municipal applications and what settings should I use?

The 5.8GHz HF sensor uses high-frequency microwave detection to sense occupancy through non-line-of-sight obstacles and is good for open parking garages and corridors. Factory settings are energy-first: full output when motion is detected, step down to 20% after a timeout, then OFF if allowed. Consider sensitivity and timeout adjustments to avoid nuisance switching (e.g. longer timeout in low-traffic corridors). For areas that need minimal lighting at night, set the sensor to step to a maintained minimum (20%) rather than complete OFF. Daylight thresholds or central control can further optimize energy savings without compromising safety.

What does IP65 and IK08 mean for long-term performance of LED Low Bay fixtures in municipal applications?

IP65 means the fixture is dust tight and can withstand low-pressure water jets from any direction—good for wet or dusty environments like car parks, tunnels and sewage-adjacent installations. IK08 means the fixture can withstand a lot of mechanical impact, reducing the risk of damage from debris or accidental contact during maintenance. Together these ratings mean fewer service calls and a more predictable life cycle in tough conditions. When specifying, check the clip material (stainless vs PC) and ensure mounting details (seal compression, gaskets) are done per the supplier’s installation guide to maintain IP.

Can I use the LED Low Bay as a primary emergency route luminaire and what are the limitations of the emergency option?

Yes — the emergency version is for life-safety circuits: it delivers more than 3 hours at 3.6W with a 3000 mAh LiFePO₄ battery, meets common requirements for evacuation lighting in stairwells, corridors and escape routes. Limitations to note: emergency circuitry is sized for safety-mode output (maintained low wattage) not full-task illumination; battery warranty is typically 1 year and batteries will need to be replaced based on usage. For projects with strict code or self-test requirements, verify the specific emergency function (manual test vs self-test) during procurement.

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/ 280*116*92mm/ 1580*116*92mm