# FFS and FFD Explosion Proof LED Flood | Maes Lighting

> FFS and FFD explosion proof flood specifications: 20 W to 200 W across two housings, 3,000 to 30,000 lumens, 90 minute emergency backup and 5 year warranty.

Canonical page: https://maeslighting.com/products/explosion-proof-lighting/ffs-ffd

Product family · explosion-proof-lighting

# FFS and FFD Series explosion proof flood light.

The flood counterpart to FYS and FYD, documented from 20 W to 200 W with 90 minute emergency backup across the range.

FFS / FFD configurations

## Every documented FFS / FFD configuration.

One family, every configuration: the fixture is shown at full size, with each available configuration listed below and specified line by line in the ordering table.

- FFSModels included: FFS-20W, FFS-40W, FFS-50W, FFS-60W, FFS-70W, FFS-80W20 to 80W
- FFDModels included: FFD-100W, FFD-120W, FFD-130W, FFD-150W, FFD-160W, FFD-180W, FFD-200W100 to 200W

Ordering data

## Every documented FFS / FFD configuration.

All 2 configurations of the family are specified on this page, so you can compare wattages, outputs and options side by side.

| Model group | Models included | Power range (W) | Lumen range (lm) | Housing Size (mm) | Key specs | Emergency Backup | Warranty |
| --- | --- | --- | --- | --- | --- | --- | --- |
| FFS | FFS-20W, FFS-40W, FFS-50W, FFS-60W, FFS-70W, FFS-80W | 20 to 80W | 3,000 to 12,000 lm | 320 x 200 x 93 | 100 to 277VAC / 200 to 480VAC; IP66, IK10; Class I Div 2 (A-D), Class II Div 2 (F,G), Class III | 90 minutes | 5 Years |
| FFD | FFD-100W, FFD-120W, FFD-130W, FFD-150W, FFD-160W, FFD-180W, FFD-200W | 100 to 200W | 15,000 to 30,000 lm | 390 x 288 x 142.4 | 100 to 277VAC / 200 to 480VAC; IP66, IK10; Class I Div 2 (A-D), Class II Div 2 (F,G), Class III | 90 minutes | 5 Years |

Confirm the exact configuration against the current manufacturer specification sheet before approval or purchase.

Engineering reference

## Selecting within the FFS / FFD family.

Output decides the body as with FYS and FYD: FFS to 80 W, FFD from 100 W. Confirm the emergency backup requirement explicitly, since it is a documented feature of this family and may be the reason to choose it over EXA or EX-C.

FFS and FFD mirror the FYS and FYD split — two housings, same output bands — in a rectangular flood body rather than a round one. The distinguishing specification is the documented 90 minute emergency backup, which none of the other explosion proof floods publish.

Controlled document

## FFS / FFD specification sheet

The manufacturer's specification sheet remains the controlling project document.

[Download specification sheet](https://storage.googleapis.com/msgsndr/ZuNLM6pdiP00w1G1is8O/media/694942609c9f20389ebe0f52.pdf)

Common questions

## Useful answers before the next step.

These answers clarify the selection process without replacing project-specific documentation.

**What emergency backup is documented?**

90 minutes of emergency backup across both the FFS and FFD groups, alongside a 5 year warranty — both published manufacturer figures.

**How do FFS and FFD differ?**

Housing size and output range. FFS is 320 × 200 × 93 mm covering 20 to 80 W; FFD is 390 × 288 × 142.4 mm covering 100 to 200 W at 15,000 to 30,000 lumens.

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Maes Lighting — nationwide supplier of certified explosion proof, industrial, high-temperature,
food-processing, vapor-tight, high-bay, flood, area, and emergency LED lighting.
Headquarters: Broken Arrow, Oklahoma. Sales: (866) 860-6399 · tjacobs@maeslighting.com
Website: https://maeslighting.com