The Prolite PEL LED LTBL CP is a self-contained, non-maintained emergency twin beam luminaire engineered for escape route and egress illumination. The physical enclosure measures 250 mm (L) × 50 mm (W) × 255 mm (H) with a manufacturing dimensional tolerance of ±5 mm and an approximate overall weight of 1 kg.
The optical system consists of two independent directional lamp assemblies, each powered by a 3-watt multi-LED array. Compatible LED component sources specified by technical documentation include Bridgelux, Osram, Edison, and GMR Light. The fixture operates on a nominal supply voltage of 230 V AC at 50 Hz (±10%).
During a mains power interruption, the internal Li-ion rechargeable battery (they are not included) automatically supplies uninterrupted power to both lamps for up to 180 minutes (±10%). Recharging is handled via an internal constant-current charging circuit requiring a 16 to 24-hour cycle. Once the battery (they are not included) reaches full capacity, the circuit automatically shifts into trickle charge mode to maintain peak readiness, while a front-panel red LED indicates active charging status.
