Data Sheet

International Patent N° WO 2013/024501 A1
Advanced Optics for LED Projector with FRESNEL or PLANAR-CONVEX Lens
ENERGY SAVINGS:
The Energy Savings introduced by this products are remarkable. The following table shows a
Comparison of the energy conversion for both Tungsten and Daylight Super LED F6 when
compared respectively to 1kW Tungsten Fresnel and to a 400W HMI, which are the equivalent
lighting performance conventional fixtures, when analysing the output beam from middle to full
flood:
DE SISTI - SUPER LED F6 Energy & Thermal Savings versus equivalent Conventional Fixtures
ENERGY CONVERSION
Tungsten
Fresnel
1.000 W
LED
Fresnel
120 W
Visible Light 8% 80 W 25% 30 W
IR 73% 730 W 0% 0 W
UV 0% 0 W 0% 0 W
Total Radiant Energy 81% 810 W 0% 0 W
Heat (Conduction + Convection) 19% 190 W 75% 90 W
Total Power Consumption of Lighting Fixture 100% 1.000 W 100% 120 W
Total % of Input Energy converted in Thermal Dissipation 92% 920 W 75% 90 W
ENERGY SAVINGS on LIGHTING FIXTURE consumptiom with DE SISTI LED
88%
THERMAL EMISSION SAVINGS with DE SISTI LED
90%
BTU to refrigerate the Dissipation of the Lighting Fixture
3.140 BTU 307 BTU
HVAC Power Consumption to produce the above BTU
293 W 29 W
Tot. CONSUMPTION in kWhrs in 2600 hrs (typical yearly use)
3.362 kWh 387 kWh
TOTAL yearly cost for Electricity per Fixture with 1 kWh = 0,2
€
672,39€ 77,31€
TOTAL ENERGY SAVINGS with DS LEDS
= on LIGHTING FIXTURE + HVAC consumptiom
Per Fixture
Savings
595,1€
Per Fixture
Savings in %
89%
ENERGY CONVERSION
HMI
Fresnel
400 W
LED
Fresnel
120 W
Visible Light 27% 108 W 25% 30 W
IR 17% 68 W 0% 0 W
UV 19% 76 W 0% 0 W
Total Radiant Energy 63% 252 W 0% 0 W
Heat (Conduction + Convection) 37% 148 W 75% 90 W
Total Power Consumption of Lighting Fixture 100% 400 W 100% 120 W
Total % of Input Energy converted in Thermal Dissipation 73% 292 W 75% 90 W
ENERGY SAVINGS on LIGHTING FIXTURE consumptiom with DE SISTI LED
70%
THERMAL EMISSION SAVINGS with DE SISTI LED
69%
BTU to refrigerate the Dissipation of the Lighting Fixture
997 BTU 307 BTU
HVAC Power Consumption to produce the above BTU
93 W 29 W
Tot. CONSUMPTION in kWhrs in 2600 hrs (typical yearly use)
1.282 kWh 387 kWh
TOTAL yearly cost for Electricity per Fixture with 1 kWh = 0,2
€
256,37€ 77,31€
TOTAL ENERGY SAVINGS with DS LEDS
= on LIGHTING FIXTURE + HVAC consumptiom
Per Fixture
Savings
179,1€
Per Fixture
Savings in %
70%
The DE SISTI LED FRESNELS Tungsten are:
- 100% Dimmable locally or via DMX with super smooth dimming dynamics
- No separate DIMMERS required (No Dimmer Room and Simpler Cabling system)
- All self contained in the Luminaire housing (no separate ballasts or power supply)
- Power and DMX Daysy chain able
- High energy savings when compared to Tungsten Fixtures with negligible POWER REQUIREMENTS
and very low Thermal Emission for contained cooling systems in the studio.
- Extremely contained Maintenance (mostly cleaning): no lamps replacement
The DE SISTI LED FRESNELS Daylight are:
- much less expensive then equivalent HMIs fixtures
. They are 100% Dimmable locally or via DMX with super smooth dimming dynamics
- All self contained in the Luminaire housing (no separate ballasts or power supply)
- Power and DMX Daysy chain able
- Yet introduce significant energy savings when compared to HMIs
- Extremely contained Maintenance (mostly cleaning): no expensive lamps replacement
The lighting Performances of the 120W Daylight Balanced CCT afrom
medium to full flood, are comparable and slightly outperforming those of a
400W HMI Fresnel.
Using the DE SISTI LED instead of Discharge Fixtures
SUPER LED F6T
120W Tungsten balanced CCT
Energy & Thermal Savings versus equivalent Filament Fixture
The lighting Performances of the 120W Tungsten Balanced CCT from
medium to full flood, are comparable and slightly outperforming those of a
1000W tungsten Fresnel
Using the DE SISTI LED instead of Tungsten Fixtures
SUPER LED F6D
120W Daylight balanced CCT
Energy & Thermal Savings versus equivalent Daylight Discharge Lamp
Fixture