The Prismalette series offers vandal-resistant luminaires designed for both internal and external environments, featuring a robust high-pressure die-cast aluminum body paired with a flame-retardant polycarbonate cover. These luminaires are engineered to withstand demanding conditions, making them ideal for security areas, precincts, subways, passages, and corridors. They come with several advanced features, including tamper-resistant cover screws as standard, an optional photocell for automatic light control, and an optional bezel trim for semi-recessed mounting. Prismalette complies with the Ministry of Defence (M.O.D.) JSP482 Chapter 8 document for ‘Category C’ areas, underscoring its suitability for secure applications.
To enhance functionality and ease of installation, Prismalette luminaires offer a microwave presence detector option with a stand-by light level feature, as well as SmartScan wireless technology, which eliminates the need for control cabling and is ideal for retrofitting existing lighting setups. These luminaires are surface-mounted and boast an IP65 rating, providing protection against dust and water ingress, alongside an IK11 impact rating that ensures exceptional resistance to vandalism. The maximum presence detection height for these luminaires is up to 4 meters, making them highly responsive in controlled environments.
The lighting performance of Prismalette luminaires is characterized by a low-profile satin cover optic, delivering lumen outputs ranging from 1,645 to 2,395 lumens with an efficacy of up to 125.4 lumens per circuit watt. For emergency situations, they include maintained emergency versions with a lumen output between 340 and 380 lumens, powered by either Lithium Iron Phosphate (LiFePO4) or Nickel Metal Hydride (NiMH) batteries, providing a three-hour emergency duration. The LED power consumption ranges from 11 to 16 watts, with total circuit power between 14 and 20 watts.
With a color rendering index (CRI) of 80+ and a color temperature of 4000 K, Prismalette luminaires ensure natural and comfortable lighting quality. They have an impressive rated life of 100,000 hours at L80/B10, guaranteeing long-lasting performance. These products meet both UKCA and CE compliance standards and fall under energy efficiency class B, reflecting their energy-conscious design while maintaining high lighting quality and durability suitable for security-sensitive applications.
https://www.thorlux.com/products/prismalette
