Prizma Surface Mounted 4X

Prizma Surface Mounted 4X is a four-module, wide-faced surface mounted LED luminaire. It differs from the 2X model in module count and consequently in body width: 389 mm instead of 223 mm. The wider emitting surface delivers roughly twice the flux at a given length and allows luminaire spacing to be increased, which lowers the total fitting count across large open-plan offices and retail floors.

The product is manufactured in four codes across four lengths: 620, 900, 1180 and 1460 mm. PL4U42L15C opens the range at 53 W and 6,535 lm in 620 mm; PL4U43L15C gives 79 W and 9,805 lm, PL4U44L15C 105 W and 13,075 lm, and PL4U45L15C 132 W and 16,340 lm at 1460 mm. Body height remains 32 mm; weight ranges from 3.2 kg to 7.2 kg. Efficacy holds steady at roughly 124 lm/W across every type.

The 32 mm height is retained despite the wide face, a notable proportion on a four-module luminaire and one that keeps the product from appearing bulky. The body is aluminium in a slim 32 mm elegant design, offered in white, silver and black. LED modules from LUMILEDS, OSRAM and NICHIA are rated at 60,000 hours; the converter is a long-life, ENEC-compliant constant current type.

Suitable for shopping centres, markets, offices, meeting rooms, stores, hospitals, schools, corridors, open-plan offices, airports and terminals, universities and public buildings. The ISO 9001-2015 certificate, together with the datasheet, user guide, technical drawing, EC declaration of conformity, UKCA certificate and an LDT file for each type, are on the product page. Dimmable DALI driver and emergency kit are optional; UGR<19 glare control and CRI 90 colour rendering can also be supplied on request.