# S2-UFO

> Explore TPK S2-UFO LED high bay lights: 100–240W, 165 lm/W, IP66 protection and optional sensors for warehouses, factories and high-ceiling spaces.

## Source

- Canonical: [https://www.tpk-led.com/products/commercial-industrial-lighting/s2-ufo/](https://www.tpk-led.com/products/commercial-industrial-lighting/s2-ufo/)
- Content type: Products
- Language: en
- Published: 2026-10-06T09:09:44+00:00
- Modified: 2026-10-16T09:58:22+00:00
- Product model: S2-UFO
- Product series: LED CANOPY LIGHT
- Product family: Commercial & Industrial

## Content

S2-UFO# Industrial & Commercial UFO LED High Bay Model: S2-UFO

[![S2-UFO 100–240W IP66 UFO LED high bay with 60° 90° 120° beam options for warehouse and industrial lighting](https://static.tpk-led.com/Products/High%20Bay%20Light/S2-UFO/S2-UFO-1.webp) Image unavailable · original image link retained](https://static.tpk-led.com/Products/High%20Bay%20Light/S2-UFO/S2-UFO-1.webp)

## S2-UFO

100–240W IP66 UFO LED High Bay — 165 lm/W, UGR < 23

The S2-UFO is a smart UFO LED high bay built for warehouses, production floors, and other high-ceiling spaces. Its die-cast ADC12 aluminum housing uses an air-channel thermal design that cuts weight while pulling heat away from the LEDs, and the Lumileds 2835 light engine delivers up to 39,600 lm at 165 lm/W with LM80-tested lumen maintenance. Five power options from 100W to 240W share the same Ø320×H188mm housing, with 3000K, 4000K, 5000K, or 6000K CCT and 60°, 90°, or 120° beam angles to match ceiling heights and rack layouts. The anti-glare lens keeps UGR below 23 with over 90% transmittance, and the IP66-rated, non-dust-accumulating housing is rated for a service life of more than 50,000 hours (Ta=30°C @ L70). Smart control via smartphone, plus optional microwave, PIR, and daylight sensors, supports occupancy-based energy savings, and the fixture can be installed by suspension, wall bracket, or pipe mount.

[![S2-UFO UFO LED high bay dimension drawing Ø320 x H188mm](https://static.tpk-led.com/Products/High%20Bay%20Light/S2-UFO/S2-UFO-Dimension%20Drawing.webp) Image unavailable · original image link retained](https://static.tpk-led.com/Products/High%20Bay%20Light/S2-UFO/S2-UFO-Dimension%20Drawing.webp)

**IP66**Ingress protection

**LM80**LED lumen maintenance

**>50,000h**Service life (Ta=30°C @L70)

**165 lm/W**System efficacy

**UGR < 23**Low-glare optics

## Color & Optic

### Color Options

3000K

4000K

5000K

6000K

Static white 3000K / 4000K / 5000K / 6000K. Optional DIP-switch CCT accessory enables on-site CCT selection.

### Beam Options

![60 degree beam angle](https://static.tpk-led.com/images/Beam%20Angle/60%C2%B0.webp)

60°

![90 degree beam angle](https://static.tpk-led.com/images/Beam%20Angle/90%C2%B0.webp)

90°

![120 degree beam angle](https://static.tpk-led.com/images/Beam%20Angle/120%C2%B0.webp)

120°

Lens transmittance > 90%, UGR < 23 across all three distributions.

## Product Specifications

**Power**100W / 120W / 150W / 200W / 240W

**LED Brand**Lumileds 2835

**LED Quantity**280 / 280 / 336 / 448 / 532 pcs

**Luminous Flux**16,500–39,600 lm (+5%)

**Efficacy**165 ± 5 lm/W

**CCT**3000K / 4000K / 5000K / 6000K

**CRI**>70 (>80 / >90 optional)

**Control Mode**Smart control via smartphone; optional microwave / PIR / daylight sensor

**Lens Material**PC (polycarbonate)

**Beam Angle**60° / 90° / 120°

**UGR**< 23

**IP Rating**IP66

**LED Lifespan**>50,000 hours (Ta=30°C @L70)

**Heatsink Material**ADC12 die-cast aluminum

**Luminaire Size**Ø320 × H188 mm

**Package Size**360 × 360 × 190 mm

**Power Factor**91%

**Operating Voltage**TBD — confirm from spec sheet

## Model Configuration

Model | Dimension | Power | Color Options | Lumen Output | Packing Info **S2-UFO-100W** | Ø320×H188 mm | 100W | 3000K 4000K 5000K 6000K | 16,500 lm | **Weight: 2.8kg**Qty/Ctn: * Units/CtnCarton: 36 × 36 × 19 cm
**S2-UFO-120W** | Ø320×H188 mm | 120W | 3000K 4000K 5000K 6000K | 19,800 lm | **Weight: 2.8kg**Qty/Ctn: * Units/CtnCarton: 36 × 36 × 19 cm
**S2-UFO-150W** | Ø320×H188 mm | 150W | 3000K 4000K 5000K 6000K | 24,750 lm | **Weight: 2.9kg**Qty/Ctn: * Units/CtnCarton: 36 × 36 × 19 cm
**S2-UFO-200W** | Ø320×H188 mm | 200W | 3000K 4000K 5000K 6000K | 33,000 lm | **Weight: 3.4kg**Qty/Ctn: * Units/CtnCarton: 36 × 36 × 19 cm
**S2-UFO-240W** | Ø320×H188 mm | 240W | 3000K 4000K 5000K 6000K | 39,600 lm | **Weight: 3.5kg**Qty/Ctn: * Units/CtnCarton: 36 × 36 × 19 cm

Luminous flux stated at +5% tolerance. Weight is net weight; gross weights range from 3.6kg to 4.3kg. All five models share the Ø320×H188mm housing and the 360×360×190mm carton. Efficacy 165 ± 5 lm/W with CRI >70 standard (>80 / >90 optional).

## Advantages

### Air-Channel Thermal Design

Die-cast ADC12 aluminum housing with air convection channels moves heat away from the LEDs while keeping the fixture light. Better heat dissipation means less lumen depreciation and a longer light source life.

### 165 lm/W with LM80-Tested LEDs

Lumileds 2835 LEDs deliver up to 39,600 lm at 165 ± 5 lm/W, with CRI above 70 as standard and 80 or 90 available as options for color-critical areas.

### UGR < 23 Comfort Optics

A high-performance reflective optical design pairs a >90% transmittance lens with 60°, 90°, and 120° distributions, so you get even, low-glare light over racks, aisles, and work zones.

### Smart Control & Sensing

Smart control via smartphone, plus optional microwave, PIR, and daylight sensor bases and a remote control, supports occupancy-based dimming and daylight harvesting without extra wall hardware.

### IP66, 50,000-Hour Service Life

A sealed, non-dust-accumulating housing rated IP66 with an outdoor-grade powder coating. With more than 50,000 hours to L70 at Ta=30°C, there is no routine maintenance and no frequent lamp replacement.

### Three Mounting Options

Install by suspension, wall bracket, or 3/4" pipe with the U-bracket. A safety cable prevents the fixture from falling, and the wall-mountable bracket simplifies service access.

## Application Scenarios

### Warehouses & Logistics Centers

High-bay racking aisles, loading docks, and sortation halls benefit from the 60° narrow beam at height, while the 90° option covers open staging areas. Optional microwave and PIR sensors switch zones off when aisles are empty, cutting energy cost on long operating schedules.

### Manufacturing & Production Floors

Assembly lines, machine shops, and inspection stations get even, low-glare illumination with UGR below 23, supporting visual task comfort and safety compliance. The IP66 housing tolerates dusty, damp shop-floor conditions without lumen loss.

### Gymnasiums & Sports Halls

Indoor courts and training facilities need high, uniform light levels without glare in athletes' sightlines. The 120° wide distribution and >90% transmittance lens deliver comfortable overhead lighting, and suspension mounting simplifies layout planning.

### Big-Box Retail & Wholesale Halls

High-ceiling retail and membership stores can mix beam angles to balance shelf vertical illumination with aisle coverage. The 3000K–6000K range supports warm merchandising light or crisp daylight-white back-of-house lighting from one platform.

## The 3-in-1 Mounting Versatility of the TPK S2-UFO High Bay

Conquer complex industrial ceilings with the TPK S2-UFO High Bay’s integrated 3-in-1 mounting system. Engineered for total on-site adaptability, a single fixture seamlessly supports three distinct installation methods:

![S2-UFO 3-in-1 mounting system: suspension, U-bracket wall mount, and 3/4 inch pipe mount](https://static.tpk-led.com/Products/High%20Bay%20Light/S2-UFO/S2-UFO-8.webp) Image unavailable · original image link retained

- Rapid Suspension for traditional high-clearance warehouses.
- An adjustable U-Bracket for precise, angled Wall/Surface Mounting.
- A rigid 3/4" threaded Pipe Mount for vibration-free stability and clean cable routing in demanding environments.

Simplify your procurement and empower your installation crew with the ultimate flexibility to tackle any structural challenge on the fly.

## Impressions

![Impression 1 S2-UFO high bay warehouse lighting | TPK Lighting](https://static.tpk-led.com/Products/High%20Bay%20Light/S2-UFO/S2-UFO-4.webp) Image unavailable · original image link retained

![Impression 2 S2-UFO high bay factory floor lighting | TPK Lighting](https://static.tpk-led.com/Products/High%20Bay%20Light/S2-UFO/S2-UFO-5.webp) Image unavailable · original image link retained

![Impression 3 S2-UFO high bay sports hall lighting | TPK Lighting](https://static.tpk-led.com/Products/High%20Bay%20Light/S2-UFO/S2-UFO-6.webp) Image unavailable · original image link retained

## FAQ

Model: S2-UFO

What mounting options does the S2-UFO support?

The fixture installs three ways: suspension mounting from the ceiling, a wall-mountable bracket, or 3/4" pipe mounting with the U-bracket accessory. A safety cable is available to prevent the fixture from falling in overhead applications. What smart control and sensor options are available?

The S2-UFO features comprehensive smart control capabilities, including WiFi connectivity, Tuya Smart APP control via smartphone, and motion-activated occupancy control. An optional sensor base is available with integrated microwave, PIR, and daylight sensing, plus remote control support. These options enable occupancy-based switching and daylight harvesting for optimized energy efficiency, eliminating the need for additional wall-mounted controls. Scan the QR code or visit [[https://smartapp.tuya.com/tuyasmart/](https://smartapp.tuya.com/tuyasmart/)]to download the Tuya Smart app. How do I choose between the 60°, 90°, and 120° beam angles?

As a rule of thumb: 60° suits high ceilings and narrow rack aisles where you need punch at the floor; 90° is the general-purpose choice for typical high-bay heights; 120° spreads light wide for lower ceilings or open areas. All three lens options keep UGR below 23 with transmittance above 90%. Can the CCT be adjusted on site?

Standard fixtures ship in one of four static white CCTs: 3000K, 4000K, 5000K, or 6000K. The optional DIP-switch CCT accessory allows on-site CCT selection, which is useful when the final interior finish or task requirement is decided after installation. Is the S2-UFO suitable for dusty or damp industrial environments?

Yes. The housing is rated IP66 and features a sleek, non-dust-accumulating design, and the outdoor-grade powder coating meets outdoor corrosion protection requirements. The light source produces no UV or IR radiation and contains no mercury.

![](https://static.tpk-led.com/Products/High%20Bay%20Light/S2-UFO/S2-UFO-1.webp) Image unavailable · original image link retained

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