to ensure the best combination of innovation, design, and performance. The Calculite Story Always moving forward. Philips Lightolier's Calculite product line has been the choice of designers for professional-grade downlighting since 1952. Since the inception of Calculite LED in 2009 the product family has gone through several technological advancements to ensure the best combination of innovation, design, and performance. In addition to continually leading the market alongside the rapid pace of LED lighting innovations; Calculite is known for best-in-class quality, energy conscious engineering and exceptional performance in lighting solutions.

A full family of architectural downlights Calculite LED A full family of architectural downlights 1.75” 3” 4” 6” 7” 8” Evolution 2009 2013 Q2 2013 Q3

Continuous advancements in technology innovation Most Innovative Product of the Year Efficacy (lm/W) Year

Why Calculite White LED? 4”, 6”, 7”, 8” Technological advancement since remote phosphor More efficacious, greater energy savings Exceptional performance Over 76 lm/W = industry leading; up to 82 CRI For a range of applications Retail, hospitality, office, residential Competitive Project Pricing

New Energy Star certified luminaires deliver up to 42% higher efficacies at over 76lm/W and consume nearly 30% less energy when compared with previous offerings from this product family.

A comprehensive collection

A comprehensive collection

The ideal blend between performance and visual comfort Calculite delivers a true 50° physical and reflected cutoff for a reduced aperture brightness and an unobtrusive ceiling presence.

How it works 1 Light is emitted from the thermally managed LED board. Light is then directed through the highly reflective mixing chamber 2 Light then passes through the Holographic Diffusion (HD) Film, and emerges from the glass lens in a precisely controlled soft beam. 3 The HD Film efficiently diffuses the LED light source, resulting in pure white light in a perfectly distributed beam, free of pixilation, color shifts, and striations.

Round & square downlights Perfect illumination with no view of the light source 4” aperture I 1000lm CCT 3500K CRI 80 min Input watts 14.6W Efficacy 74 lm/W Spacing Crit. 1.4 Spacing Light Levels Energy 5’ o.c. 48.5 fc 0.65 W/ft2 6’ o.c. 31.8 fc 0.42 W/ft2 7’ o.c. 22.7 fc 0.30 W/ft2 8’ o.c. 18.9 fc 0.25 W/ft2 9’ o.c. 15.2 fc 0.20 W/ft2 Round DL Options: Sizes 4”, 6”, 7”, 8” Beams Wide, Medium Lumens 500lm – 3500lm CCT 2700K – 4000K Reflectors 5 finishes Flanges 3 finishes Square DL Options: Sizes 4” & 6” Lumens 500lm – 3500lm CCT 2700K – 4000K Reflectors 5 finishes Flanges 3 finishes RCR 2: 38'x38'x10' room, workplane 2.5’ above floor, 80/50/20% reflectances. All data based on 4” round aperture, 1000lm.

Round & square wall wash Exceptional vertical illumination from floor to ceiling 4” aperture I 1000lm CCT 3500K CRI 80 min Input watts 14.6W Efficacy 54 lm/W Round WW Options: Sizes 4”, 6”, 7”, 8” Styles Open, double, corner Lumens 500lm – 3500lm CCT 2700K – 4000K Reflectors 5 finishes Flanges 3 finishes Square WW Options: Sizes 4”, 6” Lumens 500lm – 3500lm CCT 2700K – 4000K Reflectors 5 finishes Flanges 3 finishes RCR 2: 38'x38'x10' room, workplane 2.5' above floor, 80/50/20% reflectances. All data based on 4” square aperture, 1000lm.

4” and 7” cylinders For both ceiling and wall mount installations – indoor & outdoor 4” aperture I 2000lm CCT 3500K CRI 80 min Input watts 32.3W Efficacy 73 lm/W Spacing crit. 0.8 Beam spread Medium Spacing Light Levels Energy 5’ o.c. 104.3 fc 1.43 W/ft2 6’ o.c. 68.5 fc 0.94 W/ft2 7’ o.c. 48.9 fc 0.67 W/ft2 8’ o.c. 40.8 fc 0.56 W/ft2 9’ o.c. 32.6 fc 0.45 W/ft2 Options: Sizes 4” & 7” Beams Wide, Medium Lumens 1000lm, 2000lm CCT 2700K – 4000K Reflectors 5 finishes

Lifetime L70 > 60,000 hours Depreciating more consistently over time as compared to CFL, the Calculite White LED downlight will provide 60,000 hours rated life at 70% lumen maintenance.

Accurate Color Rendition High quality light, true vibrant spaces. This diagram illustrates the Nominal CCT calculations for the Calculite White LED light engines in relation to CFL sources. The Calculite 3000K LED downlight provides a broader spectral distribution than comparable PL-T 830 lamps resulting in a strong rendering throughout the color spectrum.

Dimming Options Lutron Dimming Standard 0-10V dimming (10%) Integral & low wattage inverter options available for emergency backup

Total System Warranty Fixture LEDs Driver

Easy to specify, easy to install. Frame-In Kit adjustment mechanism assures quick and easy mounting for virtually any ceiling configuration Unitized optical assemblies guarantee precise alignment between lamp and optics for consistent, reliable performance. Fully enclosed modular design allows for maximum heat dissipation and potential for field contamination is eliminated. Proprietary power supply accurately controls output to light engine. Result: 90% efficient power conversion. Trim kit adjusts vertically in frame to accommodate ceilings up to 2" thick. J-box mounted driver contributes to optimal thermal performance of sensitive components.

Decorative Elements Make a definitive design statement Vetro

Flange & Flangeless Options

Specification Guide

Calculite provides lighting designers and architects a market leading, high performance LED family of downlights.