Linear LED Vapor Tight Light Fixtures
the perfect lighting solution for industrial and commercial spaces
Standard linear lighting fails rapidly in high-moisture, dust-heavy, and corrosive industrial environments. Our Linear LED Vapor Tight Light Fixtures (also known as a tri-proof light) is engineered with a hermetically sealed, heavy-duty polycarbonate housing to completely block environmental ingress. Designed for car washes, commercial parking garages, cold storage warehouses, and industrial transit aisles, this fixture delivers powerful, uniform illumination with zero maintenance overhead in the harshest operational conditions.
- Excellent Performance – 150 lumens per watt.
- 9IN1 Selectable wattage & CCTÂ
- UL94 V0 Rated Flame Rating
- Uniform illumination – via diffused or frosted polycarbonate cover
- 5-year Warranty –  No-compromise warranty covered.
- Listings: DLC Premium, ETL/cETL, CE/ROHS
- Emergency Battery Backup is available (meet UL924, DoE, NFPA101, and NBCC Compliant)
Order Information | Linear LED Vapor Tight Light Fixtures
| LT- | TPA | -4 | -40 | -30K | -EM | -C | ||
| Â | Â | Â | Â | Â | Â | Cover Option: Blank=Frost, C=Clear | ||
| Accessory: MS=Motion Sensor, PC=Photocell, EM=Emergency Backup | ||||||||
| CCT: 30K=3000K, 40K=4000K, 50K=5000K, 57K=5700K, CPT=ADJ. 3000K-4000K-5000K | ||||||||
| Power code: 20=ADJ. 16W-20W-25W, 36=40W, 40=ADJ. 32W-40W-50W, 44=ADJ. 32W-44W-50W, 80= ADJ. 60w-70W-80W | ||||||||
| Length Code: 2=2′, 4=4′, 8=8′ | ||||||||
| Desc: Vapor Tight rated led high bay light | ||||||||
Specification | Linear LED Vapor Tight Light Fixtures
| Model# | Rating | Lumen Output | Equivalent | CCT Option | Length | Voltage |
| LT-TPA220 | Selectable 16W-20W-25W | 3000 lm | 2x16w CFL |
|
2ft Linear LED Vapor Tight Light Fixtures | 100-277VAC/200-480VAC |
| LT-TPA436 | Selectable 20W-30W-40W | 6000 lm | 2X36W CFL | 4ft Linear LED Vapor Tight Light Fixtures | 100-277VAC/200-480VAC | |
| LT-TPA440 | Selectable 32W-40W-50W | 6000 lm | 2X56W CFL | 4ft Linear LED Vapor Tight Light Fixtures |
120-347VAC |
|
| LT-TPA880 | Selectable 60w-70W-80W | 12000 lm | 4X56W CFL | 8ft Linear LED Vapor Tight Light Fixtures |
100-277VAC/200-480VAC |
Compliant Standards | Linear LED Vapor Tight Light Fixtures
| Certificate | DLC Premium, ETL/cETL Wet Location, CE, RoHS |
| EMC/FCC/IC Standard | EN55015, EN61547, EN61000-3-2/3, FCC part 15, ICES-005 |
| Safety Stanard | UL1598, CAN/CSA -C.22.2 NO. 250.0, EN61347-1, EN61347-2-13, EN60598-2-1, EN60598-1, UL924 |
| NO. | File | Â | IES Document |
| 1 | Â | ||
| 2 | Â | ||
| 3 | Â |
the perfect solution for your linear LED light fixture
Upgrade your lighting system and experience the benefits of the High Bay Linear LED Vapor Tight Light Fixtures today.
UL 1598/UL94-V0 Flame rated
Fully certified for wet-location electrical safety across North American commercial job sites.
DLC Premium Qualified:
Delivers maximum lumen efficacy (LPW), ensuring end-users qualify for top-tier energy utility rebates to accelerate project ROI.
IP65 / IP66 Waterproof
Tested and verified to withstand heavy dust, rain, and continuous high-pressure water jets from any direction.
IK08 Impact Resistance
Certified protection against severe physical impacts and mechanical vibrations.
Explore! You will love it.
Vandal & Impact Resistance
Industrial aisles and low-clearance garages expose fixtures to physical strikes. The heavy-duty polycarbonate lens and chassis provide IK08-rated impact resistance, protecting the LED engine from mechanical shocks, landscaping debris, and vandalism.
So why wait? Invest in the Linear LED Vapor Tight Light fixture today and experience the ultimate in durability, safety, and performance.

reliable and durable lighting solution for your industrial or commercial space
meet all your lighting needs
If you are looking for a lighting solution that is both durable and efficient, then the Linear LED Vapor Tight Light is the perfect choice for you. This linear LED lighting fixture is designed to withstand the toughest conditions and provide you with the best illumination possible.
The Ultimate Solution for Your Linear LED Light Fixture
Hermetic IP65/IP66 Wet Location Sealing
Equipped with poured-in-place silicone gaskets and stainless steel latches, the seamless housing entirely prevents water ingress from high-pressure hose-downs, heavy dust accumulation, and corrosive vapor exposure.

Slash Distributor Inventory Overhead by 88%
Electrical supply distributors no longer need to tie up capital stocking dozens of single-purpose SKUs. Featuring field-adjustable CCT (Color Correlated Temperature) and Wattage-selectable controls, a single Lightide vapor tight fixture can be configured on-site to adapt to exact facility requirements.

5-10 Years Warranty
Experience the peace of mind.

Backed by our commitment to quality, ensuring long-lasting performance and peace of mind.
High Efficacy 150 LPW
Experience remarkable brightness while significantly reducing energy consumption. Our advanced LED technology delivers an outstanding 150 lumens per watt (LPW), providing powerful and uniform illumination that optimizes visibility and contributes to substantial energy savings, directly impacting your bottom line.
Rapid Continuous-Run Installation
Electrical contractors lose massive amounts of margin on slow, complicated wiring across large commercial spaces. These linear fixtures are engineered for fast, toolless entry and continuous-run (daisy-chain) wiring, drastically reducing installation labor hours across sprawling parking structures and industrial corridors.
Accessories for Linear LED Vapor Tight Light Fixtures
These lights are perfect for a wide range of accessories setting, from industrial and commercial settings to residential garages and workshops.

Motion Sensor

Suspending Kit

Emergency Backup
Request a Bulk Quote & Photometric Layout
Need custom Dialux lighting simulations for a parking garage, complete .IES files, or a Proforma Invoice for a container-load order?
Contact our sales engineering team via email or connect with us directly on WeChat for real-time FOB pricing, technical datasheets, and immediate project support.












