The Calculite Story Always moving forward. Philips Lightolier's Calculite product line has been the choice of designers for professional-grade downlighting.

The Calculite StoryAlways 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.

Calculite LEDA full family of architectural downlights

1.75” 3” 4” 6” 7” 8” Evolution

2009 2013Q2

2013Q3

Continuous advancements in technology innovation

2009 2010 2011 20130

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4" Family6" Family

Effi

cacy

(lm

/W)

Year

Most Innovative Product of the Year

Why Calculite White LED?4”, 6”, 7”, 8”

Technological advancement since remote phosphorMore efficacious, greater energy savings

Exceptional performance Over 76 lm/W = industry leading; up to 82 CRI

For a range of applicationsRetail, 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

Light is emitted from the thermally managed LED board.1

Light is then directed through the highly reflective mixing chamber2

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 downlightsPerfect 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

RCR 2: 38'x38'x10' room, workplane 2.5’ above floor, 80/50/20% reflectances.All data based on 4” round aperture, 1000lm.

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 – 3500lmCCT 2700K – 4000KReflectors 5 finishesFlanges 3 finishes

Square DL Options:

Sizes 4” & 6” Lumens 500lm – 3500lmCCT 2700K – 4000KReflectors 5 finishesFlanges 3 finishes

Round & square wall washExceptional vertical illumination from floor to ceiling

RCR 2: 38'x38'x10' room, workplane 2.5' above floor, 80/50/20% reflectances.All data based on 4” square aperture, 1000lm.

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, cornerLumens 500lm – 3500lmCCT 2700K – 4000K Reflectors 5 finishes Flanges 3 finishes

Square WW Options:

Sizes 4”, 6” Lumens 500lm – 3500lmCCT 2700K – 4000K Reflectors 5 finishes Flanges 3 finishes

4” and 7” cylindersFor both ceiling and wall mount installations – indoor & outdoor

Options:

Sizes 4” & 7” Beams Wide, Medium Lumens 1000lm, 2000lmCCT 2700K – 4000KReflectors 5 finishes

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

LifetimeL70 > 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 RenditionHigh quality light, true vibrant spaces.

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.

This diagram illustrates the Nominal CCT calculations for the Calculite White LED light engines in relation to CFL sources.

Dimming Options

• Lutron Dimming

• Standard 0-10V dimming (10%)

• Integral & low wattage inverter options available for emergency backup

Fixture LEDs Driver

Total System Warranty

Easy to specify, easy to install.

Unitized optical assemblies guarantee precise alignment between lamp and optics for consistent, reliable performance.

Frame-In Kit adjustment mechanism assures quick and easy mounting for virtually any ceiling configuration

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.

• 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.

Vetro

Decorative ElementsMake a definitive design statement

Flange & Flangeless Options

Specification Guide

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