Cold storage lighting · Vapor Tight MVT04 4FT 50W
One fixture,
then the whole run.
LED Vapor Tight Light. Compare the catalogue models, electrical ratings and dimensions below. They are specified one unit at a time and installed a run at a time. This page moves one of them from the bench to the ceiling.
02 — On the bench
Every number here is printed in the 2026 catalogue.
| Model | Wattage | Output | Efficacy | Dimensions |
|---|---|---|---|---|
| MVT04 4FT 50W | 50 / 35 / 25 W (Lv1 / Lv2 / Lv3) | 3,600 – 7,200 lm (max 7,200 lm) lm | Up to 144 lm/W | L 47.24 × W 4.92 × H 3.62 in |
| MVT04 8FT 90W | 90 / 75 / 60 W (Lv1 / Lv2 / Lv3) | 9,000 – 13,700 lm (max 13,700 lm) lm | Up to 152 lm/W | L 94.49 × W 4.92 × H 3.98 in |
- Colour temperature
- 3500 / 4000 / 5000K
- Operating temperature
- : -30°C to 50°C (-22°F to 122°F)
Ratings and listings are not summarised here. They are stated on the document for the specific SKU — the full variant table and the document set are on the Vapor Tight page. Where the catalogue prints nothing, this page prints nothing.
03 — The run, in cold storage
A sealed housing only matters where the air is wet.
Why this one−30°Crated cold-store floor temperatureA dry aisle takes any high bay. Below zero, in wet air, the housing is the product.
So the aisle is the case: cold storage, hosed down, condensing on every cold surface. The run is where sameness is tested — the far unit has to be the one measured on the bench.
Where it goes
The environments the catalogue names for this family.
A sealed linear is specified for what is in the air and on the floor, not for how it looks. Most brands list an application set that would suit any luminaire they sell; these are the ones the 2026 catalogue records against Vapor Tight.
- Food processing
- Car washes
- Parking garages
- Cold storage
On paper
This page is not the source for any of it.
A scroll-driven page is a bad place to keep a specification. Three pages hold the documents, and each of them is per-SKU rather than per-family.
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