Collingwood Salvus Max High Output Non-Maintained Emergency Bulkhead - Manual Test

Salvus Max is a high output emergency bulkhead aimed at industrial and commercial buildings, warehouses in particular, where you need serious lumen output from a single emergency fitting rather than dotting multiple smaller units around. It's wattage switchable between 6W and 10W, giving 1000 to 1500 lumens at 6500K, and runs at up to 170 lumens per watt so it doesn't chew through battery capacity to get there.

This is the manual test, non-maintained version, meaning it only lights up when mains power is lost and testing is done by hand rather than automatically. The LiFePO4 battery technology gives it a long service life and quick recharge. It's built to IP66 and IK08, so it's equally happy in a dusty warehouse or somewhere it might get knocked.

Made from polycarbonate with a 135 degree beam spread, it can be ceiling, wall, BESA, or conduit mounted, and comes with a 4 year warranty on the electronics and 2 years on the battery.

321mm length x 167mm width x 83mm depth

• Collingwood Emergency Guide 2025

We offer free standard delivery on orders within the UK Mainland* (an additional fee applies for the Isle of Wight, the Isle of Man, the Scottish Isles, parts of Scotland, Northern Ireland, the Republic of Ireland, the Channel Isles and International).

*Collingwood orders under £150 incur a delivery fee of £9.95 inc. VAT.
*Any order under £49 incurs a delivery fee of £9.95.