2. 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 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.

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

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

5. 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

6. 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.

7. A comprehensive collection

8. A comprehensive collection

9. 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.

10. 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.

11. 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.

12. 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.

13. 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

14. 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.

15. 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.

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

17. Total System Warranty
Fixture
LEDs
Driver

18. 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.

19. Decorative Elements Make a definitive design statement
Vetro

20. Flange & Flangeless Options

21. Specification Guide

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