6ft 100W LED Batten with 3 Hour Emergency - 4000K Cool White

The Knightsbridge 6ft LED batten delivers 13,500 lumens from an integrated 100W LED array behind an opal polycarbonate diffuser, fitted inside a pressed steel body finished in white. The unit includes a 3-hour maintained emergency mode that provides 250 lumens of output during mains power failure, with the emergency function operating as maintained, non-maintained or switched depending on installation wiring.

Designed for commercial, industrial and educational spaces requiring bright overhead lighting with emergency backup, the batten mounts on ceilings or walls using rear and end conduit fixing points that align with standard fluorescent batten positions. The hinged gear tray opens without removing the fitting from the ceiling, allowing access to push-fit loop-in loop-out terminals for multi-point runs. The 120-degree beam angle spreads light evenly across storage areas, corridors, workshops and utility rooms.

The pressed steel body measures 1790mm long by 61mm wide with a 71mm projection from the mounting surface. At 162 lumens per watt the unit exceeds typical LED batten efficiency, reducing running costs in installations where lights operate for extended periods. The 4000K cool white output suits task-focused environments where colour accuracy matters (CRI >85). The opal diffuser hides the LED strip and prevents glare when viewed from below.

The L70B50 rating of 50,000 hours indicates the point at which 50% of a sample batch would drop to 70% of initial output, equating to approximately 11 years of continuous operation before significant degradation. The emergency battery sits inside the gear tray and carries a separate warranty term to the main LED module.

Product Specification Sheet

Product Manual

How does the emergency function work?

The batten includes a battery-backed emergency mode that can operate as maintained (always on), non-maintained (only on during power failure), or switched (controlled by a separate switch). Installation wiring determines which mode is active. During mains failure the unit provides 250 lumens for 3 hours.

Can it replace a fluorescent batten fitting?

Yes. The rear and end conduit fixing points align with standard fluorescent batten positions, and the 1790mm length matches typical 6ft fluorescent fixtures. The push-fit terminals accept loop-in loop-out wiring for multi-point runs without additional junction boxes.

Is the emergency battery user-replaceable?

The hinged gear tray provides access to the battery compartment without removing the batten from the ceiling. Battery replacement typically occurs after 3-4 years depending on test frequency. The battery carries a separate warranty to the main LED module.

What's the IP rating and where can it be installed?

IP20 — suitable for dry internal locations only. Not rated for bathrooms, outdoor use, or high-moisture environments. Common installations include warehouses, corridors, workshops, storage areas and car parks.