Which high bay?
Starting points for a typical warehouse or factory job, fittings for specific spaces, and how the similar-named ranges differ.
Start here
Three starting points
Most flexibleMeadley Plus
Wattage, colour and beam angle selectable in one fitting. One code covers more jobs.
60–240W · up to 170 lm/W · energy class B · IP65 · IK08View range →Highest efficacyForemark Plus
The most light per watt in the range, A-rated and part of A72.
75 / 110 / 150W · up to 205 lm/W · energy class A · IP65 · IK08View range →ToughestNew Foremark
IP66 and IK10 with selectable wattage, for wash-down and high-impact areas.
80–200W · up to 200 lm/W · energy class A · IP66 · IK10View range →Similar names
How the versions differ
Foremark, New Foremark and Foremark Plus
| Range | Status | In one line | Wattage | Set on site | Efficacy | IP / IK | Energy |
|---|---|---|---|---|---|---|---|
| Foremark | Older, while stocks last | Fixed-wattage high bays with 90° and 120° optic options. | 100 / 150 / 200W | Fixed | 145 lm/W | IP65 · IK08 | C |
| New Foremark | New | High-efficiency, wattage selectable lighting with IP66 protection. | 80–200W | Wattage | 200 lm/W | IP66 · IK10 | A |
| Foremark Plus | Older, while stocks last | High-efficiency industrial lighting with Plug & Play controls. | 75 / 110 / 150W | Fixed | 205 lm/W | IP65 · IK08 | A |
Meadley, New Meadley and Meadley Plus
| Range | Status | In one line | Wattage | Set on site | Efficacy | IP / IK | Energy |
|---|---|---|---|---|---|---|---|
| Meadley | Older, while stocks last | The original selectable range with three power settings per fitting. | 50–200W | Wattage | 155 lm/W | IP65 · IK08 | C |
| New Meadley | New | Fixed-wattage models with sensor and emergency options. | 100 / 150 / 200W | Fixed | 160 lm/W | IP65 · IK08 | C |
| Meadley Plus | New | Wattage, colour and beam angle selectable in one fitting. | 60–240W | Wattage, Colour | 170 lm/W | IP65 · IK08 | B |
Netherton and Netherton Plus
| Range | Status | In one line | Wattage | Set on site | Efficacy | IP / IK | Energy |
|---|---|---|---|---|---|---|---|
| Netherton | Current | Asymmetric optics direct light along racking and storage aisles. | 80–200W | Fixed | 170 lm/W | IP65 · IK08 | B |
| Netherton Plus | Current | Adjustable wattage and beam angles for warehouse racking layouts. | 60–200W | Wattage | 170 lm/W | IP65 · IK08 | B |
Still not sure?
Send us the drawings and we will specify the right fitting, free of charge.


