TP-S1500 Tri-Proof LED Ceiling Light 50W

What is the TP-S1500 Tri-Proof LED Ceiling Light and where is it specified?

At XHLWX (led-project-light.com), a Custom Indoor LED Lighting Manufacturer based in China, we engineer lighting solutions that endure. The TP-S1500 Tri-Proof LED Ceiling Light is a premier example of our commitment to performance and durability. This 50W, 1500mm linear luminaire is specifically designed for environments where dust, moisture, and impact are constant challenges. Its 'tri-proof' designation—waterproof, dustproof, and corrosion-proof—makes it an essential specification for demanding commercial and industrial applications across the EU, US, and Middle East. The robust polycarbonate body and diffuser provide an IP65 ingress protection rating and an IK08 impact resistance rating, ensuring reliable operation in locations like underground parking, food processing facilities, workshops, and cold storage units. With a high-efficiency output of 110 lumens per watt and a wide 120° beam, it delivers uniform, glare-reduced illumination that significantly enhances safety and productivity while offering a direct, energy-saving replacement for legacy fluorescent fixtures.

Photometric and electrical specification

Our technical specifications provide transparency for electrical contractors and lighting designers. Full IES and LDT photometric files are available for import into DIALux and other lighting design software. The TP-S1500 is built with premium components to meet stringent European and American standards.

Parameter	Specification	Standard	Notes
Luminous Efficacy	≥110 lm/W	ErP Compliant	System efficacy, including driver losses.
Correlated Color Temperature (CCT)	3000K / 4000K / 5000K / 6500K	ANSI C78.377	2700K and Tunable White available on request.
Color Rendering Index (CRI)	>80 Ra / >90 Ra	CIE 13.3-1995	Ra >90 option for color-critical tasks.
TM-30-18 Fidelity/Gamut (Rf/Rg)	Rf 83 / Rg 95 (for 4000K, Ra80)	IES TM-30-18	Data available for all CCT variants.
Unified Glare Rating (UGR)	>25	EN 12464-1	Not designed for low-glare office work; optimized for industrial utility.
Beam Angle	120°	-	Wide, uniform distribution.
Wattage	50W	-	Power factor >0.95.
LED Driver	Tridonic / Mean Well / Osram	-	Non-dimmable standard; DALI, 0-10V, TRIAC optional.
LED Chip	Samsung / Bridgelux / Osram	LM-80	50,000-hour L70B10 rated lifespan.
Housing Material	Polycarbonate (PC) body & cover	-	High-transmittance frosted diffuser for uniformity.
Ingress Protection (IP) Rating	IP65	IEC 60529	Dust-tight and protected against water jets.
Impact Protection (IK) Rating	IK08	EN 62262	Protected against 5 joules of impact.
Certifications	CE-LVD, CE-EMC, RoHS, ErP	EU Directives	SAA & FCC also available for specific markets.
Factory Quality Standard	ISO9001:2015 Certified	-	Guarantees consistent manufacturing quality.

Which spaces is it designed for?

The TP-S1500's robust construction makes it an ideal lighting solution for a variety of challenging, high-traffic, or environmentally controlled spaces where performance and low maintenance are non-negotiable.

How does it perform in a commercial car park or workshop?

In a commercial parking garage, safety and visibility are paramount. The TP-S1500 delivers bright, uniform light (typically achieving 100-150 lux average) across driving lanes and parking bays, eliminating the dark spots common with older lighting. Its IK08 rating means it can withstand accidental impacts from vehicle antennas or light equipment, while the IP65 rating protects it from moisture and cleaning crews using pressure washers. The instant-on, flicker-free light from the Samsung or Osram LEDs improves the clarity of security camera footage compared to legacy high-pressure sodium or metal halide lamps.

Is this fixture suitable for food processing and cold storage?

Absolutely. The TP-S1500 is engineered for hygiene-critical and temperature-controlled environments. Its smooth polycarbonate housing lacks crevices where dust and bacteria can accumulate, making it easy to clean and compliant with standards like HACCP. The IP65 rating ensures it is sealed against high-pressure washdowns. Furthermore, its reliable operating temperature range of -20°C to +45°C makes it a perfect fit for refrigerated storage areas and cold rooms, where fluorescent tubes often struggle to start and maintain brightness. The sealed design also prevents any internal components from contaminating the environment.

Can it replace traditional fluorescent T8 fixtures?

A primary application for the TP-S1500 is the one-for-one replacement of outdated twin-tube T8 fluorescent fixtures. A single 50W TP-S1500 easily replaces a 1500mm (5ft) twin 58W fluorescent batten, which consumes approximately 130W including ballast losses. This translates to an immediate energy saving of over 60%. With a 50,000-hour lifespan (L70B10), the need for frequent tube and starter replacement is eliminated, drastically reducing maintenance costs and operational downtime over its 5-year warranty period.

Installation, control and compliance (DALI-2 / Casambi / 0-10V, CE / RoHS / ErP)

Installation is streamlined with included stainless steel surface mounting clips and suspension kits available as an accessory. The fixture is designed for quick connection, with options for through-wiring to enable the seamless creation of long, continuous runs. For advanced lighting control, the TP-S1500 can be specified with several driver options. For integration into a Building Management System (BMS), DALI-2 drivers provide individual addressability, energy monitoring, and advanced scene-setting. Simple dimming can be achieved with 0-10V drivers, while wireless control via Bluetooth Mesh is possible with Casambi-enabled drivers, ideal for retrofits. The fixture is fully compliant with European standards, holding CE-LVD (safety), CE-EMC (electromagnetic compatibility), and RoHS (hazardous substances) certifications. It also meets ErP eco-design requirements, ensuring its efficiency and performance are verified for the EU market.

Customisation, MOQ and lead time

As a manufacturer, we offer extensive customisation. Beyond the standard CCTs of 3000K, 4000K, and 5000K, we can produce the TP-S1500 in other color temperatures from 2700K to 6500K or with a tunable white feature (e.g., 2700K-6500K) controlled via DALI DT8. You can specify your preferred driver brand from Tridonic, Osram, or Mean Well to match existing site infrastructure. Additional options include emergency battery packs (3-hour duration) and integrated microwave motion sensors for further energy savings. The minimum order quantity (MOQ) for this model is 50 units. Standard production lead time is approximately 20-25 working days from order confirmation, with shipping arranged to major ports in the EU, US, and Middle East.

Frequently Asked Questions

Q: What does the 'tri-proof' in the product name mean?

A: 'Tri-proof' signifies that the luminaire is engineered to be waterproof, dustproof, and corrosion-proof. The TP-S1500 achieves this with a single-piece polycarbonate housing and silicone gaskets, resulting in an IP65 rating. This means it is completely protected from dust ingress and can withstand low-pressure water jets from any direction, making it ideal for wet, dusty, or industrial environments where regular fixtures would fail prematurely.

Q: What is the IK08 rating and why is it important for this type of light?

A: The IK08 rating is a measure of impact resistance according to the EN 62262 standard. It means the TP-S1500's housing can withstand an impact of 5 joules of energy, which is equivalent to a 1.7 kg mass dropped from a height of 300mm. This is crucial in spaces like workshops, parking garages, and warehouses where the fixture could be accidentally struck by equipment, vehicles, or tools.

Q: Can I connect these lights in a continuous, unbroken line?

A: Yes, the TP-S1500 can be ordered with a through-wiring option. This feature includes a pre-installed 5-core or 7-core cable and watertight connectors at both ends of the fixture. This allows installers to quickly and easily connect multiple units in a daisy-chain configuration, creating long, seamless lines of light while minimizing the number of electrical drops required and significantly reducing installation time and cost.

Q: What is the standard warranty and what does it cover?

A: The TP-S1500 comes with a comprehensive 5-year warranty. This warranty covers the failure of any electronic components, including the LED chips and the driver, as well as defects in materials and workmanship. Should the fixture fail to perform as specified within this period—for example, if light output falls below 70% of its initial value (L70)—we will provide a replacement unit or component parts free of charge.

Request IES files and a quotation

At XHLWX (led-project-light.com), a Custom Indoor LED Lighting Manufacturer based in China, our engineering team is ready to support your project. We provide complete technical documentation, including IES and LDT photometric files for accurate lighting simulations in DIALux or other software. To discuss your specific project requirements for industrial, commercial, or utility lighting, or to request a quotation for the TP-S1500 series, please contact our sales department. We provide detailed proposals including pricing, customisation options, and shipping logistics to your destination in Europe, the United States, or the Middle East.