BOKE BK-PQL042-B1100A 41.8W 1100mA Constant Current LED Driver

Compact Non-Dimmable LED Driver for Professional Indoor Lighting

The BOKE BK-PQL042-B1100A is a compact 41.8W constant-current LED driver designed for reliable and efficient indoor lighting applications. Providing a fixed 1100mA output, it is well suited to LED downlights, spotlights and panel lights used in residential, hospitality, retail, office and commercial lighting installations.

Operating from a 200–240V AC/DC input, the driver provides a regulated 28–38V DC output with a maximum output power of 41.8W. Its dual-stage circuit design delivers stable, flicker-free illumination, while a high power factor of 0.97 and typical efficiency of 88% help ensure efficient and dependable lighting performance.

The BK-PQL042-B1100A is a non-dimmable driver supporting both central and self-contained emergency lighting applications. Its compact housing features screw-free terminals and pushable strain relief for straightforward installation, while integrated short-circuit and no-load protection help ensure reliable operation.

Designed for independent installation outside the luminaire, the driver features Class II construction, SELV output and an IP20 rating for indoor use. With a nominal lifetime of up to 100,000 hours, CE, ENEC and UKCA certifications, and a 5.5-year manufacturer guarantee, the BK-PQL042-B1100A provides a practical solution for professional constant-current LED lighting systems.