Control Systems The most advanced sensor-based controls. Now integrated into our most popular fixtures. s u o i n e g n i C o S-Oc c™ Occupancy Sensors for Stairways. A Step Forward. Stairwells and other interior walkways present n another opportunity in the search for energy savings. As emergency exits and high-security pedestrian Prudential Ltg. passageways, and stairways require high-performance, reliable lighting. Yet seldom are these spaces occupied, t r has always been a smart choice for architects and and leaving them fully illuminated 24/7 is no longer a sustainable practice. o designers who demand simple, cost-effective solutions that don’t 4 l compromise performance. And when the challenge is finding more S energy-efficient ways to light classrooms and workspaces, Prudential Ltg.’s stairwell fixtures are admired for their performance, y durability and design aesthetics. Now, you can add one more benefit to s Prudential is again the place to turn. Many of our best-selling t e the list: energy savings. The Wal14, Wal12, Snap and P1220 now offer fixtures are now available with control sensors integrated directly m S-Occ ™ integrated occupancy ultrasonic sensors by Wattstopper/Legrand. into the housing. Our fixtures arrive at the jobsite with the controls s pre-programmed, so there’s no complex commissioning required T h of the contractor. With integrated controls, Prudential fixtures are e m o s t ready to start cutting energy costs right out of the box. And that Mounted at 8’, the a d ultra-sonic sensors v a have a range of 20’. n c makes perfect sense. ™ e The compact S-Occ A 20% overlap in d s sensor panel is both coverage is e n effective and discrete. recommended. s o r - b a s e d Watching out for energy waste. c o n t Think about all the energy that’s typically wasted illuminating lighting the stairways the instant someone enters a stairwell. r o l s seldom-used stairwells. What if you could light those areas Available affixed to the body of four of our most popular . N ™ o only when they’re actually occupied? The potential savings Prudential Ltg. Fixtures, the ultra-sonic S-Occ sensors w i Saving Energy, Cutting Costs, and Reducing Emissions. And buildings are the single largest consumer of would be significant, without losing the essential security of help ensure stairwells can be lit efficiently. n t e g r Whether you’re working on an entirely new design or electricity, with GHG emissions projected to grow a t e the retrofit of an existing building, automatic lighting control faster than those from any other sector — from S-Occ ™ is available with the following fixtures: d i n t systems can dramatically cut energy use, lower operating around 33% today to 37% by 2030. o o u costs and reduce greenhouse gas emissions (GHG). r Here’s the good news: Improving energy efficiency in m o s In fact, an Intergovernmental Panel on Climate Change buildings could offset 85% of the projected incremental t p o p (IPCC) report identified electricity as the single largest demand for electricity. And thanks to the kind of innovation u l a r contributor to GHG emissions. you’ll find from Prudential, creating energy-efficient f i Wal14 Wal12 P1220 Snap x t u solutions is easier than ever. r e s . Stringent Codes Meet Aesthetic Flexibility. How to order. Start by choosing your luminaire from the list of fixtures available with S-Oc c™. With a wide range of Prudential fixtures now available Specify. Once you’ve chosen a fixture, determine which mode you want the sensors to operate: OCO – all lamps on/off using with integrated lighting controls, architects and designers program rapid-start ballast; OC2C – one lamp sensored, one lamp on; or OCDM – dim to 10% standby mode using 0-10V dimming ballast. are sure to find there’s a Prudential luminaire in compliance with today’s stringent energy codes. Yet in choosing a De-coding our part numbers: This symbol signifies products that offer control Prudential fixture, you’ll find it’s easy to meet your aesthetic Sample part#: options. The light we create, and how we create criteria as well. Our Pru15, M7 and Snap are just some S1 - 1T8 - 04' - TMW - 120 - SUR - OCDM - EML it, can ensure brighter days ahead for all of us. of the more popular Prudential designs that can be This describes a single 4’ Snap fixture with textured matte white finish, wall mounted, 120 volt, with integrated occupancy specified to include integrated lighting controls. sensor that dims to standby mode, with emergency battery. Prudential Ltg. 1737 East 22nd Street, Los Angeles, CA 90058 tel 213.746.0360 fax 213.741.8590 prulite.com RightLight ™ R-Oc c™ S-Oc c™ Sens e™ System Daylight Room & Row Small Space 123for Classrooms Harvesting Occ Sensor 4 Occ Sensor Problem: Lighting Problem: Overlighting a Problem: The lighting that’s Problem: While stairwells Classrooms properly when space when there’s ample left on in unoccupied rooms are critical passageways they’re occupied, shutting daylight available. Solution: is a major source of wasted for emergency evacuations, the lights off when they’re Fixtures from Prudential Ltg. energy. Solution: The fully lighting them 24/7 not. Solution: Prudential that incorporate a daylight integrated occupancy isn’t an efficient use of fixtures fitted with integrated harvesting sensor. As sensors in selected energy. Solution: Stairwell lighting controls. They available daylight reaches Prudential fixtures cut costs fixtures from Prudential incorporate occupancy sufficient levels, the control by dimming or shutting off featuring occupancy sensors sensors that switch off lights systems dim the electric the lights when no one is help cut operating costs in unoccupied rooms, and daylight harvesting sensors lights to conserve energy. using the space. and carbon emissions by that adjust light level lighting stairwells only automatically to dramatically when occupied. cut energy use in classrooms. prulite.com Order in the Classroom. Whether you’re retro-fitting an existing school building or specifying classroom fixtures for an entirely new facility, the Sense ™ System from Prudential Ltg offers a solution that uses 1 state-of-the-art wireless technology to deliver critical cost savings. Our Wave2 and Pru15 fixtures meet Fixture-integrated daylight or exceed CHPS (Collaborative for High sensor requires no additio- Performance Schools) standards for nal wiring. The photocell glare-free lighting, teacher control, triggers the lights to dim Wave2 Pru15 and energy efficiency. when levels exceed 45fc. Energy waste is a Ceiling-mounted PIR turn-off. The Sense™ occupancy sensor is Solar System starts saving powered and wireless. energy the moment It ships from the factory you flip the switch. pre-programmed so it requires no wiring and no commissioning on site. Optional whiteboard Teacher Control switches from General luminaire. to A/V Lighting mode, provides manual See P-40, P43, dimming of A/V lighting, and allows for P60, P63, P5900. 1-hour Occupancy sensor override. Wave2 average illumance ceiling uniformity watts/square footage General Lighting 49.9 2.3:1 .73 A/V Lighting Mode 23.0 N/A .37 Pru15 average illumance ceiling uniformity watts/square footage General Lighting 44.4 2.2:1 .73 A/V Lighting Mode 21.0 N/A .37 Reflectances: 85/60/30. Using high lumen T8 lamps. 18” suspension Prudential Ltg. 1737 East 22nd Street, Los Angeles, CA 90058 tel 213.746.0360 fax 213.741.8590 Knowing the right light. Prudential Ltg fixtures have long solar-power for its PIR occupancy sensors. Sense ™ is been a favorite choice of architects and designers seeking able to determine whether a classroom is occupied or not, performance and value in a classroom lighting solution. and deactivate the lighting as needed. Natural daylight is Now, there’s another reason to put Prudential at the top harvested when available, automatically dimming the of your list: the Sense ™ System. To meet the challenge of lighting from the appropriate fixtures. And because the cutting energy costs and helping to reduce emissions, system is wireless, it saves both material and the system employs advanced technologies, including manpower costs in its installation. Planning Information. Motion Sensors: Ceiling mounted occupancy sensor has a walking motion radius of just over 20’ feet of coverage, or about 1500 SF in a space with a 9-ft ceiling. Sensor is solar powered, with the charge lasting about 48 hours. Sensor is set to power off all lamps if the room is unoccupied for 10 minutes. Luminaires are manually switched on at the classroom door, or teacher control switch, so that lights do not trip on unintentionally. Daylight Harvesting Sensors: Fixture integrated daylight harvesting sensors should be 20’ located over typical work surfaces, within 6-10 feet of the window. A typical daylighting zone is usually 15 feet in from the window wall. Specific site conditions 10’ will dictate the designation of dimming zones. 0’ If fixture rows are parallel to windows, one daylight sensor can control the entire window row. Inside fixture row may or may not need a daylight sensor, depending on 10’ room conditions. One sensor can control up to twenty 0-10V dimming ballasts. In the Sense ™ System, only the outer lamp rows are controlled by the daylight 20’ sensors. The center lamp row is dimmed manually at the Teacher Control Station. prulite.com ™ How to order Sense System. Transforming classroom lighting with the energy savings of our Sense ™ System controls is easy. It only takes a few steps, outlined in detail below. Before you can specify the right solution for your needs, you’ll need to start by determining the type of rows in each classroom.