1. Beghelli

2. LUCE – Advancing Lighting Technology Today

3. LUCE brings the latest in LED and fluorescent technology to light…

4. New ways to think about light…

5. New ways to think about color…

6. Electrical Discharge Lamps
LED
Electrical Discharge Lamps
High-Pressure Sodium
Metal Halide
Best LED
Fluorescent
Mercury Vapor
Shaped Reflectors
White LEDs
LEDs
Tungsten-Halogen
Incandescents
Conventional Incandescent

7. LED Technology Flux/Lamp and Cost/Lumen

8. What is an LED? Early LED technology
Power limited to 1/8 watt maximum
Light Emitted Forward
Plastic encapsulated
Reflector
Anode Lead

9. Advanced LED Technology
Power up to 5W
Efficiency up to 150 lumen per Watt (*)
Light Emitted Forward
Reflector Cup
(*) Demonstrated efficiency in the lab by Nichia 2007.

10. LED’s offer a wide range of white light
Warm White
K nominal color temperature– optimal CCT for general lighting
Typical CRI > 85
Efficiency of >65 lumen/Watt
Daylight White
K nominal color temperature
Flux levels >85 lumen/Watt
CRI >75
Cool White
K color temperature
Flux levels >100 lumen/Watt
CRI <60
3200K K
This slide is to promote the new warm white Luxeon. This product was created to simulate the color temperature of an incandescent bulb (3200 degrees Kelvin)
Excellent for general lighting applications including indoor, retail display, and museum lighting.
Spectrum of incandescent bulb and Warm White Luxeon.

11. LED’s vs. Tungsten /Halogen
Conventional Tungsten lamp
3200K nominal color temperature
Efficiency of lumen/Watt
Lamp life ~2,000 hours
Warm White LED
Efficiency of >65 lumen/Watt
Maintain 70% output after 50,000 hours.
Daylight White LED
4500K nominal color temperature
Flux levels >85 lumen/Watt
Maintain 70% output after 50,000 hours.
LED’s offer >4X the output and >25X lamp life of halogen lamps!
CCFL LED
This slide is to promote the new warm white Luxeon. This product was created to simulate the color temperature of an incandescent bulb (3200 degrees Kelvin)
Excellent for general lighting applications including indoor, retail display, and museum lighting.
Spectrum of incandescent bulb and Warm White Luxeon.

12. Cost Analysis: LED’s vs Halogen
Conventional 25W Halogen lamp
Lamp life < 2,000 hours
Lamp cost ~ $8 each
$200 replacement lamp cost over 50,000 hours + labor cost
Energy cost $625 ($0.15/kW-hr)
Initial cost ~$100 with fixture
6W White LED
Lamp life > 50,000 hours
Maintain 70% output after 50,000 hours.
No lamp replacement
Energy cost $158 ($0.15/kW-hr)
Initial cost ~$200 complete (Terra Spot)
LED Savings over life: $575
Terra Spot Light Engine
This slide is to promote the new warm white Luxeon. This product was created to simulate the color temperature of an incandescent bulb (3200 degrees Kelvin)
Excellent for general lighting applications including indoor, retail display, and museum lighting.
Spectrum of incandescent bulb and Warm White Luxeon.

13. System Efficacy Metal Halide vs. LED
Metal Halide: 6500K, 100 lm/W
Cool White LED: 6500K, 100 lm/W
65% Utilization Efficiency
85% Utilization Efficiency
This slide illustrates the importance of measuring total system efficiency when comparing light sources.
The HID light is omni-directional. Unfortunately, only the light hitting the surface is considered useful light. Since only 40% of the light is hitting that surface, the 100 lm/W nominal efficiency converts to 40 lm/W effective system efficiency.
The 50 lm/W nominal efficiency with a 80% utilization efficiency, due to the fact that LEDs are directional light sources, converts to 40 lm/W effective system efficiency.
Therefore both solutions exhibit the same effective system efficiency. This means that the Luxeon LEDs can compete today with the more efficient conventional light sources.
Lighting efficiency 65 lm/W
Lighting efficiency 85 lm/W

14. Relative Lamp Sizes Fluorescent Low Pressure Sodium Metal Halide
HPI Plus SON HPL-N QL CFL-I SDW-T CDM-R GLS Masterline LED
Plus
‘TL’8
‘TL’5
SOX
MHD
Fluorescent
Low Pressure Sodium
Metal Halide
High Pressure Sodium
High Pressure Mercury
Induction Fluorecent
Incandescence
Halogen
Ceramic
Discharge
This slides illustrates the size and complexity saving from working with a small LED compared to much larger light sources.

15. LED Color Range A wide range of color possibilities
RGB Color Mix Range
16 Million Colors
GaP Color Range
AlInGaP Color Range

16. Conference Room Cove Lighting
Applications
Conference Room Cove Lighting

17. RGB Color Changing Wall Sconce and Panels
Applications
Restaurant Ambience
RGB Color Changing Wall Sconce and Panels

18. Enhanced Municipality Appearance and Safety
Applications
Bridge Illumination
Enhanced Municipality Appearance and Safety

19. Applications Subway Entrance Illumination
Enhanced Municipality Appearance and Safety

20. Office / Retail Facade Illumination
Applications
Office / Retail Facade Illumination

21. LUCE LED GIRA SOLE In-Ground:
HO white, fixed color or RGB color mixing, IP65
GIRA SOLE Spot:
DRACO:
HO White, RGB Color Mixing
SPYDER Linear:
SPYDER Mini:
HO white, fixed color or RGB color mixing, IP54
PLANEX Light Panel:
HO white light panel

22. Beghelli