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.
Calculite LED
A full family of architectural downlights
1.75”
3”
4”
6”
7”
Evolution
2009
2013
2013
Q2
Q3
8”
Continuous advancements in
technology innovation
80
70
Most Innovative
Product of the Year
Efficacy (lm/W)
60
50
4" Family
6" Family
40
30
20
10
0
2009
2010
2011
Year
2013
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
nearly
30%
less energy
offerings from this product family.
and consume
when compared with previous
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.
2
Light is then directed through the highly
reflective mixing chamber
3
Light then passes through the
Holographic Diffusion (HD) Film, and
emerges from the glass lens in a
precisely controlled soft beam.
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
Round DL Options:
Sizes
Beams
Lumens
CCT
Reflectors
Flanges
4”, 6”, 7”, 8”
Wide, Medium
500lm – 3500lm
2700K – 4000K
5 finishes
3 finishes
Square DL Options:
Sizes
Lumens
CCT
Reflectors
Flanges
4” & 6”
500lm – 3500lm
2700K – 4000K
5 finishes
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.
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 & square wall wash
Exceptional vertical illumination from floor to ceiling
4” aperture I 1000lm
Round WW Options:
Sizes
Styles
Lumens
CCT
Reflectors
Flanges
4”, 6”, 7”, 8”
Open, double, corner
500lm – 3500lm
2700K – 4000K
5 finishes
3 finishes
Square WW Options:
Sizes
Lumens
CCT
Reflectors
Flanges
4”, 6”
500lm – 3500lm
2700K – 4000K
5 finishes
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.
CCT
3500K
CRI
80 min
Input watts
14.6W
Efficacy
54 lm/W
4” and 7” cylinders
For both ceiling and wall mount installations – indoor & outdoor
4” aperture I 2000lm
Options:
Sizes
Beams
Lumens
CCT
Reflectors
4” & 7”
Wide, Medium
1000lm, 2000lm
2700K – 4000K
5 finishes
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
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.
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
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
J-box mounted driver
contributes to optimal thermal
performance of sensitive
components.
Unitized optical assemblies guarantee
precise alignment between lamp and optics
for consistent, reliable performance.
Trim kit adjusts vertically
in frame to accommodate
ceilings up to 2" thick.
•
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.
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.